gebhart/patrepeval huggingface dataset:
ChemInform Abstract: Diamminbis(1,5‐cyclooctadien)(μ‐1,4,10,13‐tetraoxa‐7,16‐diazacyclooctadecan‐ N<sup>7</sup>,N<sup>16</sup>)Dirhodiumbis(hexafluorophosphat): Ein Makrocyclus als Ligand der ersten und der zweiten Koordinationssphäre. (1985)

Abstract Die Titelverbindung (I) entsteht bei der 1:1‐molaren Umsetzung von Diammin‐bis‐[cyclooctadien‐l,5]‐Rh(I)‐hexafluorophosphat mit dem Makrocyclus, in der der Makrocyclus über seine NH‐Gruppen jeweils an ein Rh‐Atom koordiniert ist und H‐Brücken zwischen den NH 3 ‐Liganden und O‐Atomen des Makrocyclus existieren.
Object detection system using SPAD proximity detectors (2011)

This paper presents an object detection system based upon the use of multiple single photon avalanche diode (SPAD) proximity sensors operating upon the time-of-flight (ToF) principle, whereby the co-ordinates of a target object in a coordinate system relative to the assembly are calculated. The system is similar to a touch screen system in form and operation except that the lack of requirement of a physical sensing surface provides a novel advantage over most existing touch screen technologies. The sensors are controlled by FPGA-based firmware and each proximity sensor in the system measures the range from the sensor to the target object. A software algorithm is implemented to calculate the x-y coordinates of the target object based on the distance measurements from at least two separate sensors and the known relative positions of these sensors. Existing proximity sensors were capable of determining the distance to an object with centimetric accuracy and were modified to obtain a wide field of view in the x-y axes with low beam angle in z in order to provide a detection area as large as possible. Design and implementation of the firmware, electronic hardware, mechanics and optics are covered in the paper. Possible future work would include characterisation with alternative designs of proximity sensors, as this is the component which determines the highest achievable accur1acy of the system.
Multiplexed Proteomics (2003)

Two-dimensional gel electrophoresis (2-DGE) has become the central tool for proteome analysis and especially for the comparison of changes in protein expression levels arising from disease progression or therapeutic treatment modalities. Very often there are also changes involving post-translational modifications, such as phosphorylation or glycosylation. In order to study specific changes in protein post-translational modification, as well as overall changes in protein expression, the standard approach is to run two separate gels. One gel is used for the detection of a specific feature, like glycosylation (typically after Western blotting), and the second gel is used for total protein detection (usually employing silver stain or SYPRO® Ruby protein gel stain). This approach does, however, have some inherent problems and limitations associated with it. In order to map the glycoproteins, detected on an electroblot membrane, to the total protein profile from gels, the duplicate gels must run very reproducibly. Often, the overall dimensions of the gels change during fixation, staining, and transfer to the membrane, making it difficult to superimpose the gel profile directly with the blot profile. In addition, heavily glycosylated proteins usually are of high molecular weight and are difficult to transfer by electroblotting, thus leading to their loss from the analysis. Often, very hydrophilic glycoproteins bind poorly to transfer membranes as well, leading to their inefficient detection. Another major drawback to the procedure is that since numerous manipulations are involved in electroblotting, reliable quantitation becomes challenging.
Enantioselective Allylic Substitution Catalyzed by Chiral [Bis(dihydrooxazole)]palladium Complexes: Catalyst structure and possible mechanism of enantioselection (1995)

Abstract Allylpalladium complexes with chiral bis(dihydrooxazole) ligands were studied as catalysts for the enantioselective allylic substitution reaction of rac ‐1,3‐diphenylprop‐2‐enyl acetate ( rac ‐ 5 ) with the anion of dimethyl malonate ( Scheme 1 ). Using enantiomerically pure ( S , E )‐1‐(4‐tolyl)‐3‐phenylprop‐2‐enyl acatete (( S )‐ 25 ) as substrate, the reaction was shown to proceed by a clean ‘ syn ’ displacement of acetate by dimethyl malonate ( Scheme 6 ). The [Pd 11 (η 3 ‐allyl)] complex 18 and the analogous [Pd(η 3 ‐1,3‐diphenylallyl)] complex 20 , both containing the same bis(dihydrooxazole) ligand, were characterized by X‐ray structure analysis and by NMR spectroscopy in solution. The structural data reveal that steric interactions of the allyl system with the chiral ligand result in selective electronic activation of one of the allylic termini. The higher reactivity of one allylic terminus toward nucleophilic attack is reflected in a significantly longer PdC bond and a shift of the corresponding 13 C‐NMR resonance to higher frequency.
A generic geometrical path planning for the coordinated motion of two manipulators (1992)

Abstract In this paper, a generic geometrical path planning is developed for the coordinated motion of two manipulators. For a redundant robotic system consisting of two nonredundant manipulators, we can define two trajectories for these two manipulators, by applying the method presented in this paper, and use the direct inverse kinematic solution of each manipulator. Thus the intrinsic inaccuracy problem of the pseudo‐inverse, from which the conventional method had suffered, may be avoided. If the trajectory 1 T, for the first manipulator, is immaterial, then the coordinated motion is planned to reduce the execution time. If the defined path 1 T should be followed by the first manipulator, then the second trajectory 2 T is scheduled according to the given task for the coordinated motion. It is believed that the method, presented here, is the first of its kind to plan two separate trajectories, in general case, for two manipulators during the coordinated motion.
Cancer gene therapy utilized ultrasound (US)-sensitive liposome as non-viral vector (2010)

Sonoporation is an attractive technique to develop non‐invasive and non‐viral gene delivery system. However, simple sonoporation using only ultrasound (US) is not enough to establish effective cancer gene therapy because of low efficiency of gene delivery. Therefore, we improved this problem by the combination of US and novel US‐sensitive liposome (Bubble liposome) which was a liposome containing US imaging gas (perfluoropropane). This was an effective gene delivery system with collapse (cavitation) that was induced by US exposure to Bubble liposome. In this study, we assessed the ability of this system in cancer gene therapy using IL‐12 cording plasmid DNA. The combination of Bubble liposomes and ultrasound was dramatically suppressed tumor growth. Therefore, we concluded that the combination of Bubble liposomes and ultrasound would be a good non‐viral vector system in IL‐12 cancer gene therapy.
Vaccines against Meningococcal Diseases (2020)

<i>Neisseria meningitidis</i> is the main cause of meningitis and sepsis, potentially life-threatening conditions. Thanks to advancements in vaccine development, vaccines are now available for five out of six meningococcal disease-causing serogroups (A, B, C, W, and Y). Vaccination programs with monovalent meningococcal serogroup C (MenC) conjugate vaccines in Europe have successfully decreased MenC disease and carriage. The use of a monovalent MenA conjugate vaccine in the African meningitis belt has led to a near elimination of MenA disease. Due to the emergence of non-vaccine serogroups, recommendations have gradually shifted, in many countries, from monovalent conjugate vaccines to quadrivalent MenACWY conjugate vaccines to provide broader protection. Recent real-world effectiveness of broad-coverage, protein-based MenB vaccines has been reassuring. Vaccines are also used to control meningococcal outbreaks. Despite major improvements, meningococcal disease remains a global public health concern. Further research into changing epidemiology is needed. Ongoing efforts are being made to develop next-generation, pentavalent vaccines including a MenACWYX conjugate vaccine and a MenACWY conjugate vaccine combined with MenB, which are expected to contribute to the global control of meningitis.
An Integrated Behavioural Model towards Evaluating and Influencing Energy Behaviour—The Role of Motivation in Behaviour Demand Response (2017)

The change in the actual use of buildings by its occupants is receiving more and more attention. Over the lifecycle of a building the occupants and therefore the demands towards the buildings often change a lot. To match these altering conditions, particularly in the context of the demand for energy efficiency, purely technical approaches usually cannot solve the problem on their own or are not financially viable. It is therefore essential to take the behaviour of the end user into account and ask the fundamental question: “How is it possible to influence people’s behaviour towards a more pro-environmental outcome, and also in the long-term?” To approach this question we will present a model-driven approach for dynamically involving building occupants into the energy optimisation process. To do so we will further develop an integrated behavioural model based on established behavioural theories, having a closer look how motivational variables can be integrated into the process. This should lead to novel approaches for behaviour demand response, enabling additional demand shifting and shedding through targeted real-time engagement with energy prosumers.
Analysis of a Repetitive Language Coding System: Comparisons between Fragile X Syndrome, Autism, and Down Syndrome (2022)

Expressive language sampling (ELS) is a frequently used tool for language analysis, as it can be used across widely ranging cognitive and language abilities. ELS can also evaluate pragmatic language, including excessive self-repetition, which is challenging to assess with traditional standardized assessments. This study explored how a well-established ELS protocol can assess three types of linguistic self-repetition in three neurodevelopmental disabilities: fragile X syndrome (FXS), autism spectrum disorder (ASD), and Down syndrome (DS). We examined its ability to differentiate between these disorders, the relationships between repetitive language and other participant characteristics, and initial construct validity. We found that the groups with FXS and ASD differed significantly on each of the three repetitive language measure, and that the group with DS differed from either ASD or FXS on two. Cognitive ability was significantly related to phrase repetition in the group with ASD. When the groups were combined, there was evidence of convergent and divergent validity. This study extends previous research on ELS and supports its use as a means to characterize pragmatic language. It also provides information about the relationships between repetitive language and other phenotypic characteristics.
Digital villiage: digital politics 2000 (2000)

article Free Access Share on Digital villiage: digital politics 2000 Author: Hal Berghel Univ. of Nevada, Las Vegas Univ. of Nevada, Las VegasView Profile Authors Info & Claims Communications of the ACMVolume 43Issue 11Nov. 2000 pp 17–22https://doi.org/10.1145/353360.353373Online:01 November 2000Publication History 12citation3,326DownloadsMetricsTotal Citations12Total Downloads3,326Last 12 Months32Last 6 weeks2 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteView all FormatsPDF
Magnetic Flux Leakage Sensing: Current Practices and Mathematical Analysis (2007)

In this paper, we analyze magnetic flux leakage (MFL) sensing for the nondestructive evaluation (NDE) of ferromagnetic specimens. Understanding the processes involved in the creation of magnetic flux leakage fields and their measurement is critical to robotic inspection applications. In particular, robotic inspection of energy pipelines uses mobile robots to magnetize sections of the pipe and to measure the MFL signal to detect defects. We study current practices and motivate the need for improvements. To facilitate the analysis, we develop an analytical model to represent the 3-dimensional magnetic flux leakage field due to a surface-breaking defect in the specimen. The model is derived from first principles using the concept of dipole magnetic charge, and uses surface integrals to represent the MFL field as measured by a Hall-effect sensor. Simulations are performed which generate novel results, apart from reproducing experimental results from the literature. The mathematical tractability of the model is exploited to analyze its properties, such as scale–invariance, influence of lift-off, and the tangential MFL component. These properties give new insight into MFL sensing, interpretation, and defect characterization.
MECHANICAL PULPING: Chemical modification of fine paper base with amphiphilic copolymer (2011)

Article MECHANICAL PULPING: Chemical modification of fine paper base with amphiphilic copolymer was published on December 1, 2011 in the journal Nordic Pulp & Paper Research Journal (volume 26, issue 4).
Field Trial on Millimeter Wave Integrated Access and Backhaul (2019)

Higher bandwidth and spatial reuse through densification of wireless cells are necessary to meet the increase of wireless traffic demand in the next decade. Millimeter wave network can fulfill both of these criteria with the availability of abundant bandwidth and higher spatial reuse through directional beamforming. However, millimeter wave network suffers from coverage hole in urban environment due to blockage because of high path loss for millimeter wave signals. Wireless backhaul allows densification of mobile networks without incurring additional fiber deployment cost. Millimeter wave band based Integrated access and backhaul (IAB) is expected to provide a low cost coverage enhancement and capacity improvement solution. This paper focuses on the system performance of IAB node deployment in terms of coverage and user throughput by field experiment using millimeter wave band. The trial results prove that coverage ratio is significant improved with deploying IAB node. Meanwhile, dynamic resource allocation, including dynamic time division multiplexing (TDM) and dynamic TDM with flexible space division multiplexing (SDM) between access and backhaul link, brings obvious user throughput gain due to better resource utilization and providing more access transmission opportunities for User Equipment (UE) in backhaul slot.
Oligogalacturonides Prevent Rhizogenesis in rolB-Transformed Tobacco Explants by Inhibiting Auxin-Induced Expression of the rolB Gene (1996)

Daniela Bellincampi, Maura Cardarelli, Daniela Zaghi, Giovanna Serino, Giovanni Salvi, Christiane Gatz, Felice Cervone, Maria Maddalena Altamura, Paolo Costantino, Giulia De Lorenzo, Oligogalacturonides Prevent Rhizogenesis in rolB-Transformed Tobacco Explants by Inhibiting Auxin-Induced Expression of the rolB Gene, The Plant Cell, Vol. 8, No. 3 (Mar., 1996), pp. 477-487
The Purpose and Functions of Immunization Information Systems Within Health Care Organizations (1997)

Abroad coalition of public and private health care organizations advocate the development of computerized immunization information systems as a key national strategy for achieving and sustaining high immunization coverage levels. However, widespread adoption requires greater awareness of the purpose, functions, and value of an immunization information system within health care organizations. We propose that the purpose of an immunization information system is to increase the efficiency and effectiveness of immunization-related practices and identify 9 potential functions that accomplish this purpose through improving patient care and practice management. When implementing an immunization information system within a practice setting, health care providers must consider technological and organizational issues. Health care providers should also look beyond their particular practice setting and establish public-private partnerships to create a system that links immunization data from all health care providers.
Semantic Data Management for db4o (2008)

Abstract. Object databases such as db4o provide a very simple and effective way of making application objects persistent. However, they offer limited support for high-level database application programming in terms of facilities for the management of complex interrelated collections of data objects over long periods of time. Concepts of semantic data models such as role modelling, and associations are lacking and this results in a new impedance mismatch between the program and data models of the application. To address this problem, we have developed a semantic data management layer for db4o which supports role modelling, associations and a declarative query language. 1
Precision alignment of integrated optics in hybrid microsystems (2014)

We achieve submicrometer precision in the integration of micro-optics with surface electrode ion traps. The high-precision alignment is accomplished using off-axis linear Fresnel zone plates (FZPs). Four pairs of FZPs are fabricated on the optics chip that contains the high numerical aperture microlens, a diffractive optical element (DOE). The four pairs of FZPs enable alignment in six translational and rotational degrees of freedom. Four corresponding alignment rulers are etched in the top metal layer of the ion trap, enabling quantification of misalignment. The integration of optics for efficient light delivery and the collection of fluorescence from trapped ions are key to achieving scalability in quantum information processing. An accurate and precise approach to the integration of DOEs advances the scalability of surface electrode ion traps and many other hybrid microsystems.
Progress in the Pursuit of a COVID-19 Vaccine (2020)

This Month... That Year! The History of Anesthesia 29 PERIODICALS has grown, steps have been taken in order to help balance the medical needs of patients while simultaneously protecting anesthesiologists and other perioperative staff. The "COVID Cart" is a major step forward in the improvement and streamlining of the processes involving the medical care of COVID patients. Its effects on anxiety and satisfaction in health care practitioners cannot be overstated.
Hydrogen Variability in the Murray Formation, Gale Crater, Mars (2020)

Abstract The Mars Science Laboratory (MSL) Curiosity rover is exploring the Murray formation, a sequence of heterolithic mudstones and sandstones recording fluvial deltaic and lake deposits that comprise over 350 m of sedimentary strata within Gale crater. We examine &gt;4,500 Murray formation bedrock points, employing recent laboratory calibrations for ChemCam laser‐induced breakdown spectroscopy H measurements at millimeter scale. Bedrock in the Murray formation has an interquartile range of 2.3–3.1 wt.% H 2 O, similar to measurements using the Dynamic Albedo of Neutrons and Sample Analysis at Mars instruments. However, specific stratigraphic intervals include high H targets (6–18 wt.% H 2 O) correlated with Si, Mg, Ca, Mn, or Fe, indicating units with opal, hydrated Mg sulfates, hydrated Ca sulfates, Mn‐enriched units, and akageneite or other iron oxyhydroxides, respectively. One stratigraphic interval with higher hydrogen is the Sutton Island unit and Blunts Point unit contact, where higher hydrogen is associated with Fe‐rich, Ca‐rich, and Mg‐rich points. A second interval with higher hydrogen occurs in the Vera Rubin ridge portion of the Murray formation, where higher hydrogen is associated with Fe‐rich, Ca‐rich, and Si‐rich points. We also observe trends in the H signal with grain size, separate from chemical variation, whereby coarser‐grained rocks have higher hydrogen. Variability in the hydrogen content of rocks points to a history of water‐rock interaction at Gale crater that included changes in lake water chemistry during Murray formation deposition and multiple subsequent groundwater episodes.
Análisis de la brecha salarial en España (2004-2011) (2014)

espanolEl objetivo de la ponencia es analizar la brecha salarial �diferencia retributiva entre mujeres y hombres- en el periodo (2004-2011) en Espana. Se pretende comprobar si la brecha salarial persiste, cual ha sido su evolucion y conocer su magnitud. Asimismo, se contrasta y determina si con motivo de la crisis economica y financiera han aumentado o disminuido las diferencias retributivas; es decir, si la crisis ha ayudado o ha obstaculizado la igualdad real. Para el analisis se han obtenido los datos de la Encuesta de Estructura Salarial elaborada por el Instituto Nacional de Estadistica (INE), resultados nacionales referidos a la ganancia media anual por trabajador, que se encuentran desagregados en seis categorias que estudiamos: Sexo y Secciones de actividad, Sexo y Grupos principales de ocupacion, Sexo y Tipo de jornada, Sexo y Tipo de contrato, Sexo y Edad y Sexo y Nacionalidad. EnglishThe main objective of this paper is to analyse the pay gap � the wage difference between women and men � during 2004-2011 in Spain. The reason is to check if the pay gap persists, which is its evolution and magnitude. Thus, we check if the economic crisis has had any influence in the pay gap.Data extracted from the Wage Structure Survey, developed by the Statistical National Institute (INE), have been used. We have focused in the average earnings according to the next categories: Sex and Activities Sections, Sex and Main group of occupation, Sex and Type of schedule, Sex and Type of contract, Sex and Age, and Sex and Nationality
Abscisic acid enhances cold tolerance in honeybee larvae (2017)

The natural composition of nutrients present in food is a key factor determining the immune function and stress responses in the honeybee (<i>Apis mellifera</i>). We previously demonstrated that a supplement of abscisic acid (ABA), a natural component of nectar, pollen, and honey, increases honeybee colony survival overwinter. Here we further explored the role of ABA in <i>in vitro</i>-reared larvae exposed to low temperatures. Four-day-old larvae (L4) exposed to 25°C for 3 days showed lower survival rates and delayed development compared to individuals growing at a standard temperature (34°C). Cold-stressed larvae maintained higher levels of ABA for longer than do larvae reared at 34°C, suggesting a biological significance for ABA. Larvae fed with an ABA-supplemented diet completely prevent the low survival rate due to cold stress and accelerate adult emergence. ABA modulates the expression of genes involved in metabolic adjustments and stress responses: <i>Hexamerin 70b, Insulin Receptor Substrate, Vitellogenin</i>, and <i>Heat Shock Proteins 70.</i> AmLANCL2, the honeybee ABA receptor, is also regulated by cold stress and ABA. These results support a role for ABA increasing the tolerance of honeybee larvae to low temperatures through priming effects.