bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analytics Beyond R2: Year One
Authors: Turk Derrick , Gavia Jennifer , Jenkins Chris , Oster Catherine , Sandlin Jesse , Wright Kelly 
Published: March 2013

Abstract
The burgeoning world of unconventional resource play exploration and exploitation has forced the petroleum E&P industry to confront issues of uncertainty and risk on an unprecedented scale. Additionally, the digital oilfield revolution continues to drive ever-vaster streams of data from every aspect of our operations—but the information contained within this data is not so simple to extract. As industry practice outpaces theoretical understanding, operators are turning to quantitative techniques honed on "big data" in far-flung industries in order to make evidence-based decisions. These techniques fly the various flags of "statistics," "data mining," and "machine learning" but can be usefully united under the banner of analytics: the discovery and communication of meaningful patterns in data.
Our first steps into this arena revealed that analytics could be a boon to more than E&P; indeed, the approach could benefit the entire business. Deriving maximum value from analytics would require a vision and a strategy for analytics at the enterprise scale—as well as appropriate action to bring these to fruition. In this paper, we present our experience over the first year of the initiative to build an internal "center of excellence" for analytics at Devon.
We describe our initial work defining "analytics" at Devon and crafting a strategy to realize this vision. This includes our design of a process for analytics, definition of the R3 criteria for analytics projects, and our experiences with our initial "pilot" projects and their results.
We share key lessons learned from these projects: the importance of answering the right question, accessing the right data, applying the right tools, and—critically—assembling the right people.
Finally, we present our vision for the future of analytics at Devon.
Effect of Fusarium Head Blight Resistance Gene Fhb1 on Agronomic and End‐Use Quality Traits of Hard Red Winter Wheat
Authors: Bakhsh Ali , Mengistu Neway , Baenziger P. S. , Dweikat I. , Wegulo S. N. , Rose D. J. , Bai Guihua , Eskridge K. M. 
Published: March 2013

ABSTRACTFusarium head blight (FHB) is a devastating disease of wheat (Triticum aestivum L.). Fhb1, a major gene that confers resistance to FHB, has been incorporated into spring wheat cultivars but not into hard winter wheat cultivars in the northern Great Plains of the United States. Our objective was to determine if the Fhb1 gene itself has or genes linked to Fhb1 have deleterious effects on agronomic or end‐use quality traits in winter wheat. Forty‐two F3:7 entries from a three‐way cross (‘Alsen’/‘NE00403’//‘NE02584’) and three check cultivars were divided into five genotypic classes: (i) 20 Fhb1 lines, (ii) one Fhb1 blend (a physical mixture of equal proportion of the 20 Fhb1 lines), (iii) 20 fhb1 lines, (iv) one fhb1 blend, and (v) three adapted checks. The entries were evaluated for agronomic and end‐use quality traits in replicated trials at five locations in Nebraska. Contrasts of Fhb1 lines vs. fhb1 lines showed that Fhb1 lines were significantly more winter hardy, earlier, and higher in grain yield but were lower in protein content as compared to fhb1 lines. However, there were no differences in any measured trait between Fhb1 and fhb1 blends. No significant differences were observed among the genotypic classes with and without the Fhb1 gene for grain volume weight, kernels per spike, 1000‐kernel weight, flour yield, and mixograph mixing time and mixing tolerance. Hence, Fhb1 did not have deleterious effects on agronomic and end‐use quality traits and should be deployed in winter wheat cultivars.
Method for estimating probabilistic models of touch currents and impedance of human body relying on the effects of electric shock
Authors: Korniluk Włodzimierz , Sajewicz Dariusz 
Published: March 2013

Abstract
The article provides a theoretical basis for a method allowing to calculate probability of effects of electric shock, as well as a method for determining probabilistic characteristics of random touch current values and of human body impedance in a person who suffered from specific effects of electric shock. Results of example calculations are presented, including probabilities of occurrence of sensory symptoms, exceeding the letgo threshold, and development of ventricular fibrillation, as well as probabilistic characteristics of random touch current values and of impedance of human body in people who experienced specific effects of electric shock.
Neural learning adaptive system using simplified reactive power reference model based speed estimation in sensorless indirect vector controlled induction motor drives
Authors: Sedhuraman K. , Himavathi S. , Muthuramalingam A. 
Published: March 2013

Abstract
This paper presents a novel speed estimator using Reactive Power based Model Reference Neural Learning Adaptive System (RP-MRNLAS) for sensorless indirect vector controlled induction motor drives. The Model Reference Adaptive System (MRAS) based speed estimator using simplified reactive power equations is one of the speed estimation method used for sensor-less indirect vector controlled induction motor drives. The conventional MRAS speed estimator uses PI controller for adaptation mechanism. The nonlinear mapping capability of Neural Network (NN) and the powerful learning algorithms have increased the applications of NN in power electronics and drives. This paper proposes the use of neural learning algorithm for adaptation in a reactive power technique based MRAS for speed estimation. The proposed scheme combines the advantages of simplified reactive power technique and the capability of neural learning algorithm to form a scheme named “Reactive Power based Model Reference Neural Learning Adaptive System” (RP-MRNLAS) for speed estimator in Sensorless Indirect Vector Controlled Induction Motor Drives. The proposed RP-MRNLAS is compared in terms of accuracy, integrator drift problems and stator resistance versions with the commonly used Rotor Flux based MRNLAS (RF-MRNLAS) for the same system and validated through Matlab/Simulink. The superiority of the RP-MRNLAS technique is demonstrated.
Phenomenon of the eddy current exceeding the exciting magnetomotive force
Authors: Vogel Roman 
Published: March 2013

Abstract
Harmonic flux penetrating solid conductive material causes eddy currents inside. It seems plausible that its magnitude does not exceed the exciting magnetomotive force (mmf). However, under certain circumstances the opposite occurs. This article deals with a special case in which the eddy current is approximately 13% higher than the exciting mmf. An analytical field solution, a finite element calculation and a measurement proving this phenomenon are presented. A special flux linkage is turned out to be the reason for this phenomenon. Finally, another example with higher pronounced mmfexceeding in a coil is presented.
G protein co-signaling and challenges for translational research
Authors: Litosch Irene 
Published: March 2013

AbstractThe Gq-linked G protein coupled receptors (GPCRs) and their signaling pathways are important clinical targets for the dementia of Alzheimer’s disease and cognitive decline with aging. Gq stimulates phospholipase C-β1 (PLC-β1) activity, increasing levels of inositol-1, 4, 5-trisphosphate (IP3) and diacylglycerol, to initiate mobilization of intracellular Ca2+ and activation of protein kinase C, respectively. While high concentrations of ligand typically evoke large sustained increases in cytosolic Ca2+ levels, it has long been appreciated that the dynamics of the Ca2+ increase are more complex and consistent with multiple levels of regulation. Physiologically relevant concentrations of Gq-ligands evoke rhythmic fluctuations or an oscillation in the level of cytosolic Ca2+. Downstream targets are tuned to respond to the frequency of the Ca2+ oscillations which in turn, reflect the oscillations in IP3 levels. Oscillatory behavior depends on the assembly of self-organizing interactions. The components that contribute to and regulate the Ca2+ oscillator have been unclear, precluding transfer of this fundamental knowledge from bench to bedside. Many GPCRs that signal with Gq also co-signal with G12. G protein co-signaling could therefore regulate the Ca2+ oscillator. This letter explores the potential relationship between Ca2+ oscillations, G protein co-signaling and cellular response in the context of our recent observations. We found that Gq efficacy is synergistic with phosphatidic acid, (PA), a signaling mediator generated downstream of activated G12 and RhoA. Regulation by PA depends on interaction with the unique PLC-β1 PA binding region. G protein co-signaling is therefore a mechanism for GPCRs to collectively assemble self-organizing interactions that regulate the Ca2+ oscillator.
Reviews
Authors: Schreiber Carl , Helleiner Karl , Knox R. S. , White Newman , Norwood Gilbert , Ross Malcolm , Hogg F. S. 
Published: March 2013

Barker Fairely, A Study of Goethe, reviewed by Carl F. Schreiber Ulrich von Hassell, The Von Hassel Diaries, 1938–1944: The Story of the Forces against Hitler inside Germany, reviewed by Karl F. Helleiner Hans Bernd Gisevius, To the Bitter End, reviewed by Karl F. Helleiner Lily B. Campbell, Shakespeare's “Histories”: Mirrors of Elizabethan Policy, reviewed by R. S. Knox Paul S. Conklin, A History of Hamlet Criticism, 1601–1821, reviewed by R. S. Knox Alfred Harbage, As They Liked It: An Essay on Shakespeare and Morality, reviewed by R. S. Knox William Godwin, Enquiry concerning Political Justice and Its Influence on Morals and Happiness, reviewed by Newman I. White F. Brittain, eds., Arthur Quiller-Couch: A Biographical Study of Q, reviewed by Gilbert Norwood Basil Willey, The “Q” Tradition : An Inaugural Lecture, reviewed by Gilbert Norwood Samuel C. Chew, The Virtues Reconciled: An Iconographic Study, reviewed by Malcolm MacKenzie Ross Sir James Jeans, The Growth of Physical Science, reviewed by F. S. Hogg
Reviews
Authors: De Quehen  , Bentley Jr.  , Gold Joseph 
Published: March 2013

George McFadden, Dryden, The Public Writer, 1660–1685, reviewed by A.H. De Quehen W.K. Thomas, The Crafting of 'Absalom and Achitophel': Dryden's 'Pen for a Party', reviewed by A.H. De Quehen Kenneth Garlick and Angus Macintyre, eds., The Diary of Joseph Farington, reviewed by G.E. Bentley, Jr. Michael Steig, Dickens and Phiz, reviewed by Joseph Gold
Reviews
Authors: Beach Joseph Warren , Woodhouse  , Wade  , Brady  
Published: March 2013

E. K. Brown, Edith Wharton: Étude critique, reviewed by Joseph Beach James Holly Hanford and Waldo Hilary Dunn, eds., De Doctrina Christiana, reviewed by A. S. P Woodhouse Arthur Sewell, "Milton's De Doctrina Christiana", reviewed by A. S. P Woodhouse Basil Willey, The Seventeenth Century Background: Studies in the Thought of the Age in Relation to Poetry and Religion, reviewed by A. S. P Woodhouse Perry Miller, Orthodoxy in Massachusetts, reviewed by A. S. P Woodhouse Paul Elmer More and Frank Leslie Cross, eds., Anglicanism: The Thought and Practice of the Church of England illustrated from the Religious Literature of the Seventeenth Century, reviewed by A. S. P Woodhouse Vivian de Sola Pinto, Peter Sterry, Platonist and Puritan, reviewed by A. S. P Woodhouse W. P. M. Kennedy and H. J. Schlosberg, The Law and Custom of the South African Constitution, reviewed by E. C. S. Wade W. P. M. Kennedy, Essays in Constitutional Law, reviewed by E. C. S. Wade Better Government Personnel: Report of the Commission of Inquiry on Public Serivce Personnel, reviewed by A. Brady
Reviews
Authors: Klausner David , Stevens Paul , De Quehen A. H. , Brückmann Patricia , Bentley  , Bennett James , Henderson Greig , Zappel Kristiane 
Published: March 2013

Richard Morgan Loomis, Dafydd ap Gwilym: The Poems, reviewed by David N. Klausner Rachel Bromwich, Dafydd ap Gwilym: A Selection of Poems, reviewed by David N. Klausner Elizabeth Ely Fuller, Milton's Kinesthetic Vision in 'Paradise Lost', reviewed by Paul Stevens James Thorpe, John Milton: The Inner Life, reviewed by Paul Stevens Vincent Carretta, The Snarling Muse: Verbal and Visual Political Satire from Pope to Churchill, reviewed by A. H. De Quehen Felicity A. Nussbaum, The Brink of All We Have: English Satires on Women, 1660–1750, reviewed by A. H. De Quehen Robert L. S. Cowley, Hogarth's Marriage A-La-Mode, reviewed by Patricia Brückmann Sean Shesgreen, Hogarth and the Times-of-the-Day Tradition, reviewed by Patricia Brückmann David Bindman, William Blake and His Art and Times, reviewed by G. E. Bentley Heather Glen, Vision and Disenchantment: Blake's 'Songs' and Wordsworth's 'Lyrical Ballads', reviewed by James R. Bennett Frank Lentricchia, Criticism and Social Change, reviewed by Greig E. Henderson Lucette Czyba, Mythes et idéologie de la femme dans les romans de Flaubert, reviewed by Kristiane Zappel
Reviews
Authors: Carver  , Glazebrook  , Brown  , MacGibbon  
Published: March 2013

Franklyn Bliss Snyder, Robert Burns: His Personality, his Reputation, and his Art, reviewed by P. L. Carver William L. Langer, The Diplomacy of Imperialism, 1890–1902, reviewed by G. de T. Glazebrook G. P. Gooch, Before the War: Studies in Diplomacy. Vol I: The Grouping of the Powers, reviewed by G. de T. Glazebrook Theodor Wolff, The Eve of 1914, reviewed by G. de T. Glazebrook George H. Mead, Movements of Thought in the Nineteenth Century, reviewed by E. K. Brown Joseph Warren Beach, The Concept of Nature in Nineteenth Century English Poetry, reviewed by E. K. Brown D. C. Harvey, The Colonization of Canada, reviewed by D. A. MacGibbon Robert England, The Colonization of Western Canada, reviewed by D. A. MacGibbon C. A. Dawson, Group Settlement: Ethnic Communities in Western Canada, reviewed by D. A. MacGibbon
Reviews
Authors: Brown  , Brett  , King  , Scott  
Published: March 2013

Van Wyck Brooks, The Flowering of New England, 1815–1865, reviewed by E. K. Brown Rupert C. Lodge, The Questioning Mind: A Survey of Philosophical Tendencies, reviewed by G. S. Brett Rupert C. Lodge, Philosophy of Education, reviewed by G. S. Brett Theophile James Meek, Hebrew Origins, reviewed by G. B. King Sir Robert Falconer, The Pastoral Epistles, reviewed by E. F. Scott
Welchen Beitrag leisten private Organisationen für den Naturschutz im Wald?
Authors: Tester Urs , Helbling Lesly , Horat Bärbel 
Published: March 2013

How do non-governmental organizations contribute to forest nature conservation measures?
Since the beginning of the 20th century non-governmental organizations are involved in forest nature conservation. They do this by raising public awareness, through political relationship, environmental education and specific conservation measures in the forest. Only the conservation measures are subject of this text. The aims of these measures include research, raising public awareness, support of forest management, allowing natural forest development, conservation of rare and endangered species and forest communities, support of species richness and preservation of traditional forest management systems. Non-governmental organizations contribute only on a small percentage of the surface to forest conservation measures. But they have an effect on and pave the way for conservation measures of public forest owners and the cantons.
Brauchen Kinder und Jugendliche die Natur?
Authors: Schwery Nicole 
Published: March 2013

Do children and adolescents need nature?
Increasingly, children and adolescents spend their life indoors and lose contact with nature. However, if one considers the needs of these children, it is clear that it is important for them to spend time in natural surroundings, where they can satisfy their needs for adventure, movement and independence. Often adolescents turn away from nature; however, if they have the possibility to make real nature experience, then nature can promote their personal development. Most important are teamwork, meaningful physical challenges and finding limits.
Désajustements de change, fédéralisme budgétaire et redistribution
Authors: Duwicquet Vincent , Mazier Jacques , Saadaoui Jamel 
Published: March 2013

La crise de la zone euro illustre les carences des mécanismes d’ajustement dans une union monétaire caractérisée par une forte hétérogénéité. Cette situation reflète un diagnostic simple. Au niveau de l’ensemble de la zone, l’euro est proche de son taux d’équilibre. Mais l’euro est fortement surévalué pour les pays d’Europe du Sud, y compris la France, et largement sous-évalué pour les pays d’Europe du Nord, en particulier l’Allemagne (Jeong et al. , 2010). Dans un premier temps, cet article donne une évaluation de ces mésalignements de change au sein de la zone euro, en utilisant une approche FEER. De plus, en utilisant des données de panel sur la période 1994-2010, nous confirmons que les mésalignements de taux de change ont divergé, reflétant des évolutions insoutenables. Enfin, nous estimons les augmentations ou les réductions de coûts en pourcentage du PIB induits par ces désajustements pour les différents pays européens. Dans un second temps, nous utilisons une modélisation « stock-flux cohérente » à deux pays d’une union monétaire dans la lignée de Godley et Lavoie (2007) et de Duwicquet et Mazier (2010). Un budget fédéral est introduit avec des dépenses fédérales et des transferts sociaux financés par des impôts fédéraux et par l’émission d’euro-obligations. Le rôle stabilisateur d’un tel budget fédéral est confirmé face à des chocs asymétriques au sein de l’union. Parallèlement, le rôle stabilisateur d’euro-obligations destinées à des projets d’investissement est illustré.
Short-term Results of a Custom Triflange Acetabular Component for Massive Acetabular Bone Loss in Revision THA
Authors: Wind Michael A. , Swank Michael L. , Sorger Joel I. 
Published: March 2013

Managing severe periacetabular bone loss during revision total hip arthroplasty (THA) is a challenging task. Multiple treatment options have been described. A custom triflanged acetabular component is a recent treatment option. The authors retrospectively reviewed 19 hips in 19 patients with massive periacetabular bone loss (Paprosky types 3A/3B and AAOS types III/IV) treated with custom triflanged acetabular components. Mean patient age at surgery was 58 years (range, 42–79 years).
At an average follow-up of 31 months (range, 16–59 months), mean Harris Hip Score had improved from 38 preoperatively to 63 postoperatively, and mean Western Ontario McMaster Osteoarthritis Index scores had improved from 43 preoperatively to 26 postoperatively. Sixty-five percent of cases were considered successful. Three (16%) patients had significant complications; 2 (11%) custom triflanged acetabular components were removed due to failure. At last follow-up, 6 (43%) of 14 patients reported that their ambulatory status was improved vs their preoperative status, 3 (21%) reported no change, and 5 (36%) reported that their ambulatory status was worse than their preoperative status.
In this study, the use of a custom triflanged acetabular component for massive periacetabular bone loss in revision THA had less favorable results than in other reports. Use of a custom triflanged acetabular component for massive periacetabular bone loss in revision THA remains a viable option, but surgeon and patient expectations should be realistic.
Postarthroscopic Humeral Head Osteonecrosis Treated With Reverse Total Shoulder Arthroplasty
Authors: Dilisio Matthew F. , Noble Jeffrey S. , Bell Robert H. , Noel Curtis R. 
Published: March 2013

Although postarthroscopic glenohumeral chondrolysis has become a well-known disastrous complication of arthroscopic shoulder surgery, little is known about postarthroscopic humeral head osteonecrosis. This article describes 3 patients who were referred to the authors’ practice with end-stage osteonecrosis after an arthroscopic rotator cuff repair or debridement.
Three patients (average age, 63.3 years) presented to the authors’ practice reporting severe shoulder pain after a rotator cuff debridement or repair was performed at an outside facility. After an interval period of mild improvement, all patients experienced progressive pain and loss of shoulder range of motion at a mean of 4.8 months postoperatively. Plain radiographs and magnetic resonance imaging obtained prior to the index operation showed no evidence of osteonecrosis. Postoperatively, progressive clinical and radiographic evidence showed humeral head osteonecrosis and subsequent glenohumeral destruction with cuff tear arthropathy. The authors managed all patients with a reverse total shoulder arthroplasty due to severe glenohumeral arthrosis and massive rotator cuff tears not amendable to repair. Satisfactory results were achieved in all cases.
Although many complications of arthroscopic shoulder surgery are documented, little is known about postarthroscopic humeral head osteonecrosis. Shoulder surgeons should be aware of this potential complication when performing arthroscopic rotator cuff surgery and when evaluating painful and stiff postarthroscopic shoulders.
Immigration and Recruitment in an Urban White-Winged Dove Breeding Colony
Authors: Collier Bret A. , Kremer Shelly R. , Mason Corey D. , Stone John , Calhoun Kirby W. , Peterson Markus J. 
Published: March 2013

Abstract
Dove population management necessitates estimates of vital rates for use in mechanistic models used to evaluate and predict population responses to environmental variation and/or alternative harvest scenarios. Estimating recruitment (number of juveniles per adult) is complicated because a compendium of factors drives production in doves. White-winged doves Zenaida asiatica exhibit a fairly unique breeding strategy wherein they commonly return to the same breeding area and reproduce in large breeding aggregations (i.e., colonies). We used an open-population capture–recapture model to estimate annual immigration and in situ recruitment of white-winged doves breeding in an urban colony during 2009 and 2010. We captured 5,101 unique white-winged doves in 2009 (2,894 after hatch year, 2,207 hatch year) and 3,502 unique white-winged doves in 2010 (3,106 after hatch year, 486 hatch year). Immigration of adults into the breeding colony peaked during late April and early May, with in situ recruitment occurring during a 6-wk period from 19 June to 30 July. Our results predicted that &gt;90% of all hatch-year individuals had entered the local population by 1 August. The Jolly–Seber model used allows white-winged dove recruitment values to be estimated directly (rather than as a conglomerate of multiple parameters), separates immigration from in situ recruitment within a season, and can be useful for monitoring recruitment and evaluating alternative recruitment indices for future use in harvest management-planning actions.