gebhart/patrepeval huggingface dataset:
GAME: a framework for programming genetic algorithms applications (2002)

The GAME system is a programming environment being developed at University College London as part of the major European project, aimed at promoting and demonstrating the use of genetic algorithms in real world applications. GAME is target at the development and execution of complex sequential, concurrent or parallel applications, based on the genetic algorithm (GA) paradigm. Its object-oriented design and implementation provide the required levels of abstraction to describe and configure applications for a broad range of domains. GAME addresses the basic requirements involved in the design cycle of a GA application; it offers a set of genetic-oriented data structures, objects and straightforward programming interfaces that permit the implementation of a variety of GAs and parallel GAs. The underlying infrastructure provides the mechanisms for problem independent manipulation of data structures, monitoring, and execution on a virtual computing environment supporting multiple parallel computation models. Applications are constructed from parameterised libraries containing algorithms and genetic operators modules. GAME is highly customisable and its libraries can be easily expanded with the inclusion of new parameterised modules. Novice users can rapidly configure and execute pre-defined applications by simply setting up few parameters. Programmers can create new applications by combining pre-defined algorithms and genetic operators, or by directly programming new algorithms using the set of C++ classes provided. A graphic interface and monitoring facilities are also available in GAME.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>
ON A TYPE OF P-SASAKIAN MANIFOLD (2012)

The object of, this paper is to study a type of P-Sasakian manifold in which R {X, Y) .C = 0 where C is the conformal curvature tensor, R is the Riemannian curvature and R(X, Y) is considered as a derivation of the tensor algebra at each point of the manifold for tangent vectors X, Y.
Facile Solid-Phase Synthesis of an Antifreeze Glycoprotein (2001)

The antifreeze glycoproteins (AFGPs) 1 are composed of a repeating tripeptide unit (Ala-Thr-Ala) in which the threonine residue is glycosylated with the disaccharide beta-D-Gal-(1-->3)-alpha-D-GalNAc. A new procedure for synthesizing AFGPs using Fmoc-(Ac4-beta-D-Gal-(1-->3)-benzylidene- alpha-D-GalNAc)Thr-OH (10) as a building block has been developed. Total synthesis of the AFGPs (n = 4, 8) in overall yields of 61% and 33 %, respectively, has demonstrated the usefulness of the method. The synthetic AFGPs 1 (n = 4, 8) showed a similar conformation to the native AFGPs in their circular dichroism spectra.
Education for Librarians in a Major Science-Engineering Library: (1990)

No abstract available for this article.
Hydrogen (2000)

Abstract Hydrogen is one of the most important industrial commodities. Physical thermodynamic, and chemical properties are described. The chemistry of hydrogen from a commercial perspective is followed by a description of manufacturing methods. Steam reforming of hydrocarbons and partial oxidiation of hydrocarbons account for almost all hydrogen production. Other, less conventional manufacturing methods are also presented, such as hydrogen from coal, water splitting by electrolysis and chemical means, solar processes, metal–water reactions, bacteria, nuclear, and hydrogen sulfide‐splitting reactions. Hydrogen purification is reviewed. The storage of hydrogen is discussed, including conventional methods for gas and liquid storage, and possible future methods, such as in metal hydride systems and microcapsules. Analysis of hydrogen, health and safety issues, and environmental considerations are discussed. Hydrogen consumption figures are presented, and the possible future usage of hydrogen is discussed.
A Study of Remote Homology Detection (2001)

Functional annotation of newly sequenced genomes is an important challenge for computational biology systems. While much progress has been made towards scalingup experimental methods for functional assignment to putative genes, most current genomic annotation systems rely on computational solutions for homology modeling via sequence or structural similarity. We present
(Invited) Rolled-up 1.55 µm Semiconductor Quantum Dot Tube Lasers (2012)

We report on the fabrication and characterization of InGaAsP/InAs quantum dot rolled-up tubes as well as the achievement of a semiconductor tube laser at ~ 1.55 μm. The optically pumped tube laser operates in continuous wave at liquid nitrogen temperature and shows an ultra-low threshold of ~1.26 μW.
A Randomized Trial of a Telephone Care-Management Strategy (2010)

A targeted telephone care-management program was successful in reducing medical costs and hospitalizations in this population-based study. (Funded by Health Dialog Services; ClinicalTrials.gov number, NCT00793260.)
TRACE A trajectory intercomparison: 2. Isentropic and kinematic methods (1996)

Kinematic and isentropic trajectories are compared quantitatively during a single 5‐day period (October 13–18, 1992) when several flights for the Transport and Atmospheric Chemistry Near the Equator‐Atlantic (TRACE A) experiment were conducted off the west coast of Africa. European Centre for Medium‐Range Weather Forecasts (ECMWF) data are used to compute the 5‐day backward trajectories arriving at locations over the South Atlantic Ocean and nearby parts of South America and southern Africa. Two versions of kinematic trajectories are examined. One version employs vertical motions supplied with the ECMWF data. These trajectories often differ greatly from those based on the isentropic assumption. The kinematic trajectories usually undergo considerably greater vertical displacements than their isentropic counterparts; however, most diabatic rates are consistent with those of synoptic‐scale systems. Ratios of acetylene to carbon monoxide are related to backward trajectories at various locations along a TRACE A flight. A second version of kinematic trajectories employs vertical motions diagnosed from ECMWF horizontal wind components using the continuity equation. These vertical motions are stronger than those supplied with the ECMWF data, causing many of the trajectories to have larger vertical displacements and considerably different paths than the original kinematic versions. Many of these kinematic trajectories undergo diabatic rates that exceed generally accepted values on the synoptic scale. This occurs, in part, because the diagnosed vertical motions are inconsistent with the ECMWF data. The research indicates that the kinematic procedure yields realistic 5‐day backward trajectories when the three‐dimensional wind data are available from a numerical model or other dynamically consistent data set such as provided by ECMWF.
Thermal Hetero-Diels–Alder Reaction of Benzocyclobutenones with Isatins To Form 2-Oxindole Spirolactones (2017)

Benzocyclobutenones 1a-1g undergo cycloreversion at 150 °C in m-xylene solvent to form transient α-oxo-ortho-quinodimethanes or "ortho-quinoid ketene methides", which engage in intermolecular [4+2] cycloadditions with isatins 2a-2f to form 2-oxindole spirolactones 3a-3l. This process tolerates an array of different functional groups and substitution patterns, and is applicable to unprotected isatins 2b-2f bearing free NH-functionalities. The superior performance of isatins compared to other carbonyl based dienophiles was demonstrated and rationalized with the aid of quantum chemical calculations.
Experience with the Brånemark implant system: 1985-1995. (1996)

The osseo-integrated dental implant programme started at the University of the Witwatersrand, Johannesburg in 1985. This retrospective study describes the experience gained in the Division of Maxillofacial and Oral Surgery and the Department of Prosthetic Dentistry with the Brånemark implant system. The numbers of fixtures placed, the types of prostheses prescribed and the surgical and prosthodontic successes and problems are described. The results of implant treatment have improved, and follow a marked learning curve.
Concrete structures under impact loading : General aspects (2016)

Dynamic loading conditions distress the structural integrity of a structure differently than the static ones. Such actions transfer high rate strains and instant energy waves to the structure, inducing the possibility of imminent collapse and casualties as a direct consequence. In the latest years, considering the dramatic increase of terrorist threats and global warming, the structural safety criteria imply more than ever the need to withstand this kind of loading (e.g., missiles and blast, projectiles, strong winds, tornados and earthquakes) in addition to the static ones. The aim of this paper is to provide a general overview with regard to impact loading in terms of defining the phenomenon from physical and mechanical perspective, its complex local or global effect on the targeted structure, relevant material characteristics, main research approaches, namely theoretical studies and experimental procedures developed for improving the predictability of the dynamic loads and their effects. New directions in developing superior cementitious composites, with better characteristics in terms of dynamic loading performance are also emphasized.
Video Jitter Detection Algorithm Based on Principal Component Analysis (2015)

A simple and efficient detection algorithm is proposed for the problem of image jitter detection in video quality diagnosis system. In the algorithm the gray projection feature is selected to calculate the correlation of motion vector, which effectively solve the threshold selection problem. PCA is used to calculate the main direction of displacement vector. And the projection relationship of motion vectors in the main direction of displacement vector is used to judge the jitter. This way effectively utilizes the statistical characteristics, enhances the ability of anti-noise and reduces the rate of false positives. Experimental results show that the proposed algorithm can effectively detect the jitter of video images, and can meet the needs of the actual work.