gebhart/patrepeval huggingface dataset:
A Hardware and Software Perspective of the Fifth Materials on the International Space Station Experiment (MISSE-5) (2005)

Conducting space experiments with small budgets is a fact of life for many design groups with low-visibility science programs. One major consequence is that specialized space grade electronic components are often too costly to incorporate into the design. Radiation mitigation now becomes more complex as a result of being restricted to the use of commercial off-the-shelf (COTS) parts. Unique hardware and software design techniques are required to succeed in producing a viable instrument suited for use in space. This paper highlights some of the design challenges and associated solutions encountered in the production of a highly capable, low cost space experiment package.
Radioluminescence and radiation effects in metal organic framework materials (2007)

We have synthesized and tested new highly fluorescent metal organic framework (MOF) materials based on stilbene dicarboxylic acid as a linker. The crystal structure and porosity of the product are dependent on synthetic conditions and choice of solvent and a low-density cubic form has been identified by x-ray diffraction. In this work we report experiments demonstrating scintillation properties of these crystals. Bright proton-induced luminescence with large shifts relative to the fluorescence excitation spectra were recorded, peaking near 475 nm. Tolerance to fast proton radiation was evaluated by monitoring this radio-luminescence to absorbed doses of several hundred MRAD.
Direct biocatalytic synthesis of functionalized catechols: a green alternative to traditional methods with high effective mass yield (2000)

Several catechols have been prepared directly from aromatic precursors by treatment with the recombinant organism Escherichia coli JM109 (pDTG602), which expresses both toluene dioxygenase (TDO) and dihydrocatechol dehydrogenase (DHCD), the first two enzymes in the natural biodegradation pathway of aromatics by Pseudomonas species. The yields and the ease of preparation of these compounds are compared with traditional chemical methods. For three of the products, the E value and EMY (effective mass yield, is defined as the percentage of the mass of desired product relative to the mass of all non-benign materials in its synthesis, see ref. 9) are calculated and compared with those obtained by traditional methods to indicate the green component of the preparation. Potential for direct introduction of the catechol unit to various natural product synthons is discussed.
Discovering Support and Affiliated Features from Very High Dimensions (2012)

In this paper, a novel learning paradigm is presented to automatically identify groups of informative and correlated features from very high dimensions. Specifically, we explicitly incorporate correlation measures as constraints and then propose an efficient embedded feature selection method using recently developed cutting plane strategy. The benefits of the proposed algorithm are two-folds. First, it can identify the optimal discriminative and uncorrelated feature subset to the output labels, denoted here as Support Features, which brings about significant improvements in prediction performance over other state of the art feature selection methods considered in the paper. Second, during the learning process, the underlying group structures of correlated features associated with each support feature, denoted as Affiliated Features, can also be discovered without any additional cost. These affiliated features serve to improve the interpretations on the learning tasks. Extensive empirical studies on both synthetic and very high dimensional real-world datasets verify the validity and efficiency of the proposed method.
Embryonic Development of Duvernoy's Gland in the Snake Spalerosophis cliffordi (Colubridae) (1985)

iguanid lizard Sceloporus jarrovi. Anim. Behav. 29: 46-54. TOLLESTRUP, K. 1981. The social behavior and displays of two species of horned lizards, Phrynosoma platyrhinos and Phrynosoma coronatum. Herpetologica 37:130-141. WILLARD, W. A. 1915. The cranial nerves of Anolis carolinensis. Bull. Mus. Comp. Zool. 59:15-116. uanid lizard Sceloporus jarrovi. An m. Behav. 29: DEPARTMENT OF ZOOLOGY AND MUSEUM OF VERTEBRATE ZOOLOGY, UNIVERSITY OF CALIFORNIA, BERKELEY, CALIFORNIA 94720. PRESENT ADDRESS: DEPARTMENT OF ORAL ANATOMY, UNIVERSITY OF ILLINOIS, 801 S. PAULINA ST., CHICAGO, ILLINOIS 60680. Accepted 19 March 1984.
Alterations of Glycosphingolipids in Embryonic Stem Cell Differentiation and Development of Glycan-Targeting Cancer Immunotherapy (2016)

All mammalian cells display an array of surface glycans that can modulate cellular interactions and regulate the development of an organism. In spite of their important implications in health and disease, investigations of glycans pose a great challenge given their inherent heterogeneity and the frequently observed cross-reactivities of antibodies against glycosphingolipids (GSLs) with multiple glycans, which may lead to erroneous interpretation and conclusion. We employed matrix-assisted laser desorption-ionization mass spectrometry and tandem MS/MS analyses to systematically delineate changes in GSLs during differentiation of human embryonic stem (ES) and induced pluripotent stem cells into various derivatives. In addition to the well-known human ES-specific markers, stage-specific embryonic antigen (SSEA)-3 and SSEA-4 and several globo- and lacto-series GSLs (Gb4Cer, Lc4Cer, fucosyl-Lc4Cer, Globo H, and disialyl-Gb5Cer) not reported previously were identified. A close association of the switching of core structures of GSLs from globo- and lacto- to ganglio-series during ES differentiation was revealed, consistent with the observed changes in GSL expression during murine embryonic development. Such switching was accompanied with the concerted changes in the expression of glycosyltransferases during differentiation. Finally, since aberrant glycosylation is a general feature of cancer, targeting tumor-associated surface glycans for cancer immunotherapy is gaining international attention. While GD2-targeted immunotherapy of neuroblastoma represents the first antiglycan monoclonal antibody to obtain FDA approval for standard medical care, Globo H-targeted immunotherapy of breast cancer has generated promising results in the ongoing multinational clinical trials. In this study, we also describe the studies of the scientific rationales for the use of glycans as anticancer immunotherapeutics.
THE EFFECTS OF CYTOKINES ON INJURED PULMONARY EPITHELIUM (1995)

Schinco, Miren A MD; Mikulaschek, Andrew MD; Taylor, Shirley A BS; Weibel, Christopher MD; Z Trooskin, Stanley MD. Author Information
Effect of charge ordering and disordering on terahertz radiation characteristics of magnetoresistive Pr_07Ca_03MnO_3 thin films (2004)

Terahertz (THz) radiation from voltage-biased photoswitching devices made on magnetoresistive manganite Pr0.7Ca0.3MnO3 have been investigated for thin films grown under different conditions. We find that the temperature dependence of THz radiation near the charge-ordering temperature strongly depends on the growth condition of Pr0.7Ca0.3MnO3, whereas THz radiation shows no such temperature dependence near the spin-ordering temperature.
A <sup>15</sup>N CPMAS Study of <i>N</i>,<i>N</i>-Diaryl-Substituted Polyformamidine, Polyacylamidines, and Polybenzamidine and Model Compounds (1997)

ADVERTISEMENT RETURN TO ISSUEPREVNoteNEXTA 15N CPMAS Study of N 1,N 2-Diaryl-Substituted Polyformamidine, Polyacylamidines, and Polybenzamidine and Model CompoundsHartmut Komber, Christian Klinger, and Frank BöhmeView Author Information Institut für Polymerforschung Dresden, Hohe Strasse 6, D-01069 Dresden, GermanyCite this: Macromolecules 1997, 30, 25, 8066–8068Publication Date (Web):December 15, 1997Publication History Received28 May 1997Revised16 September 1997Published online15 December 1997Published inissue 1 December 1997https://pubs.acs.org/doi/10.1021/ma970752mhttps://doi.org/10.1021/ma970752mbrief-reportACS PublicationsCopyright © 1997 American Chemical SocietyRequest reuse permissionsArticle Views100Altmetric-Citations16LEARN 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 SUBJECTS:Molecules,Nitrogen,Noncovalent interactions,Oligomers,Peptides and proteins Get e-Alerts
Calorimetric Determination of Surfactant/Polyelectrolyte Binding Isotherms (2007)

Mixing of oppositely charged surfactants and polyelectrolytes in aqueous solutions leads to cooperative surfactant adsorption onto the polyelectrolyte chains. Experimental determination of surfactant/polyelectrolyte binding isotherms is usually done using custom-built surfactant-ion-specific electrodes. As an alternative, we present an indirect isotherm approximation method that uses conventional isothermal titration calorimetry (ITC). The calorimetric data is fitted to the two-binding-state Satake-Yang adsorption model, which quantifies the extent of binding in terms of the binding constant (Ku) and the cooperativity parameter (u). This approach is investigated using two surfactant/polyelectrolyte mixtures: sodium perfluorooctanoate (FC7) and N,N,N-trimethylammonium derivatized hydroxyethyl cellulose (UCARE Polymer JR-400), whose binding behavior follows the Satake-Yang model, and dodecyltrimethylammonium bromide (DTAB) and poly(styrenesulfonate) (NaPSS), whose behavior deviates dramatically from the Satake-Yang model. These studies demonstrate that, in order to apply the indirect ITC method of binding isotherm determination, the surfactant/polyelectrolyte adsorption process must have no more than two dominant binding states. Thus, the technique works well for the FC7/JR-400 mixture. It fails in the case of the DTAB/NaPSS adsorption, but its mode of failure offers insight into the multiple-binding-state adsorption mechanism.
Enhanced magnetization of nanoscale colloidal cobalt particles (1995)

We have used a microemulsion technique to synthesize metallic cobalt particles in the size range 18 to 44 \AA{} diameter. The particles are spherical, not aggregated due to their surfactant coating, and free of oxide. Magnetic properties such as total moment per particle, blocking temperature, and hysteresis all show reasonable size dependencies. The effects of small size are seen in: (1) the anisotropy constant increased markedly as particle size decreased, and (2) the total magnetic moment per atom in the Co particles was enhanced with decreasing particle size by as much as 30% over the bulk value. Magnetization versus applied field curves indicate the particles are heterogeneous with two magnetic phases, possibly a core-shell structure. The core phase has a large total moment and the shell phase is superparamagnetic with an effective moment of 7.5\ifmmode\pm\else\textpm\fi{}1${\mathrm{\ensuremath{\mu}}}_{\mathit{B}}$ for all sizes. We propose that the shell phase is responsible for the enhanced anisotropy and magnetization.
Influence of Atomic Hydrogen on the Formation of Boron Nitride Film (1990)

Formation and deposition processes of boron nitride (BN) films are discussed. BN films were sythesized from boran-ammonia (BH3NH3) with a 4-coordinated structure by RF plasma CVD with tungsten filament heating. The deposited BN films are structurally cubic (four-coordinated) or turbostratic (three-coordinated), which strongly depends on the tungsten filament temperature, total gas pressure and RF power. That is, BH3NH3 can be changed to both cubic and turbostratic structures.The etching rate of turbostratic BN (t-BN) increases with increasing emission intensity I(Hα) in the gas plasma, where I(Hα) is the spectral intensity at the wavelength of 656 nm corresponding to the emission from the atomic hydrogen by plasma excitement and filament heating. The atomic hydrogen causes the preferential chemical ecthing of t-BN, thus contributing greatly to the growth of cBN in the films.
Glycol Fission in Rigid Systems. I. The Camphane-2,3-diols<sup>1</sup> (1959)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTGlycol Fission in Rigid Systems. I. The Camphane-2,3-diols1S. J. Angyal and R. J. YoungCite this: J. Am. Chem. Soc. 1959, 81, 20, 5467–5472Publication Date (Print):October 1, 1959Publication History Published online1 May 2002Published inissue 1 October 1959https://pubs.acs.org/doi/10.1021/ja01529a054https://doi.org/10.1021/ja01529a054research-articleACS PublicationsRequest reuse permissionsArticle Views306Altmetric-Citations41LEARN 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
INHIBITOR OF VIRUS REPLICATION (IVR) ASSOCIATED WITH THE LOCAL LESION RESPONSE IN TOBACCO: POSSIBILITIES TO ENGINEER RESISTANT PLANTS (1994)

ISHS VIII International Symposium on Virus Diseases of Ornamental Plants INHIBITOR OF VIRUS REPLICATION (IVR) ASSOCIATED WITH THE LOCAL LESION RESPONSE IN TOBACCO: POSSIBILITIES TO ENGINEER RESISTANT PLANTS
An Optimum Design on Double Spiral Grooved Gas Seals (2002)

Double spiral grooved journal gas seals are investigated theoretically and experimentally in this paper. The compressible Reynolds equation applied the coordinate system of geometry of grooves on rotor and sleeve surfaces is solved by divergence formulation method, whose validity can be confimed experimentally. And, optimum designs on dimensionless groove depth and groove angle are suggested, which can maximize sealing pressure.
Medial Rotator Cuff Failure After Arthroscopic Double‐Row Rotator Cuff Repair (2008)

Persistent tendon defects after rotator cuff repair are not uncommon. Recently, the senior author has identified a subset of 5 patients (mean age, 52 years; range, 42 to 59 years) after arthroscopic double-row rotator cuff repair who showed an unusual mechanism of tendon failure. In these patients the tendon footprint appears well fixed to the greater tuberosity with normal thickness. However, medial to the intact footprint, the tendon is torn with full-thickness defects through the rotator cuff. All patients were involved in Workers' Compensation claims. Magnetic resonance arthrography showed an intact cuff footprint but dye leakage in all patients. Revision surgery was performed at a mean of 8.6 months after the index procedure and showed an intact rotator cuff footprint but cuff failure medial to the footprint. Four patients had repair of the defects by tendon-to-tendon side-to-side sutures, whereas one did not undergo repair. Medial-row failure of the rotator cuff is a previously unreported mechanism of failure after double-row rotator cuff repair. Given the small number of patients in this study, it is unclear whether these defects are symptomatic. However, repair of these defects resulted in improvement in pain in 4 of 5 patients.
Environmental Assessment of Oklahoma abandoned drilling and production sites and associated public education/outreach activities. Quarterly technical progress report, February 8, 1995--March 30, 1995. First quarter of 1995 (1995)

The purpose of this project was to conduct environmental assessments of abandoned oil and gas drilling sites where no responsible owner can be found and transfer environmental technology to oil and gas operators; and provide a comprehensive public education program concerned with the oil and gas industries.
Development of Heat Shock Proteins with Controlled Distribution Properties and Their Application to Vaccine Delivery (2007)

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.
Synthetic method for the preparation of monosubstituted tetrathiafulvalenes (1977)

D. C. Green, J. Chem. Soc., Chem. Commun., 1977, 161 DOI: 10.1039/C39770000161
Chemical, electrochemical, and thermal bridges for transmission of OTEC power (1978)

Chemical and electrochemical means of providing a ''bridge'' from an OTEC plant to an energy market offer a number of advantages over electric cable transmission. The most recent work done by the Institute of Gas Technology (IGT) on assessing various forms of chemical, electrochemical, and thermal energy carriers for OTEC plants is reported. These energy carriers were evaluated in terms of their overall technical feasibility and economic potential in the energy marketplace as means for augmenting conventional chemical fuels, providing peaking electric power, and as chemical feedstocks.
HYDRODYNAMIC INTERACTIONS OF SHIPS WITH FIXED OBSTACLES (1980)

The hydrodynamic interactions of a slow-moving vessel with a shoreline or an in shallow water are investigated using slender-body theory. With the assumption that the free surface is rigid, the problem is shown to be equivalent to studying the flow about a porous airfoil moving near an irregular boundary in the horizontal plane. A numerical procedure is developed based on the availability of an obstacle Green function. Theoretical results indicate that the vessel experiences an attractive force and a bow-in moment during the approach toward a wedge-shaped obstacle, such as a pier or a breakwater, regardless of the angle of approach. For a vessel approaching a side bank at an angle, the theory yields results consistent with the so-called bank-rejection phenomenon.
DOE LeRC photovoltaic systems test facility (1978)

The facility was designed and built and is being operated as a national facility to serve the needs of the entire DOE National Photovoltaic Program. The object of the facility is to provide a place where photovoltaic systems may be assembled and electrically configured, without specific physical configuration, for operation and testing to evaluate their performance and characteristics. The facility as a breadboard system allows investigation of operational characteristics and checkout of components, subsystems and systems before they are mounted in field experiments or demonstrations. The facility as currently configured consist of 10 kW of solar arrays built from modules, two inverter test stations, a battery storage system, interface with local load and the utility grid, and instrumentation and control necessary to make a flexible operating facility. Expansion to 30 kW is planned for 1978. Test results and operating experience are summaried to show the variety of work that can be done with this facility.
Phase II Study of Oral Capecitabine in Patients With Advanced or Metastatic Pancreatic Cancer (2002)

PURPOSE: To determine the safety and efficacy of capecitabine (Xeloda; Roche Laboratories, Nutley, NJ) in patients with metastatic or unresectable, locally advanced pancreatic cancer. PATIENTS AND METHODS: Forty-two patients were treated with oral capecitabine 1,250 mg/m 2 administered twice daily (2,500 mg/m 2 /d) as intermittent therapy in 3-week cycles consisting of 2 weeks of treatment followed by 1 week without treatment. Tumor lesions were assessed by computed tomography scan or physical examination at 6-week intervals (after every two cycles). Adverse events were monitored continuously during treatment and for 28 days after the last dose of study drug. RESULTS: Ten (24%) of 42 patients experienced a clinical benefit response (95% confidence interval [CI], 12.1% to 39.5%) as evidenced by improvement in pain intensity, analgesic consumption, and/or Karnofsky performance status. Three (7.3%) of the 41 patients with measurable disease had an objective response (partial). The median time to objective response was 85 days (range, 47 to 91 days) and duration of response was 208, 260, and 566 days for the three responding patients. One patient with nonmeasurable but assessable disease had improved residual disease with a positive clinical benefit response, for a total of four responses among the 42 assessable patients, for an overall response rate of 9.5% (90% CI, 3.3% to 20.5%). Capecitabine was generally well tolerated. CONCLUSION: Treatment with capecitabine resulted in clinically significant beneficial effects on tumor-related symptoms and yielded objective response activity in patients with metastatic or locally advanced pancreatic cancer. These results together with its generally tolerable safety profile and the added advantage of oral administration provide the basis for further evaluating capecitabine as a single agent or in combination with other treatment modalities in this patient population.
Database Integrity Checking (2009)

Integrity constraints (or simply “constraints”) are formal representations of invariant conditions for the semantic correctness of database records. Constraints can be expressed in declarative languages such as datalog, predicate logic, or SQL. This article highlights the historical background of integrity constraints and the essential features of their simplified incremental evaluation. It concludes with an outlook on future trends.
Isolation of a Legionella pneumophila restriction mutant with increased ability to act as a recipient in heterospecific matings (1989)

The ability of Legionella pneumophila to act as a recipient of IncP and IncQ plasmids in matings with Escherichia coli varies widely from strain to strain. We found that the low efficiency of mating of the Philadelphia-1 strain is due to a type II restriction-modification system, and we isolated and characterized a Philadelphia-1 mutant that lacks the restriction enzyme activity.