Thematische Bibliographien / Roll fronts

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Auswahl der wissenschaftlichen Literatur zum Thema „Roll fronts“

Autor: Grafiati

Veröffentlicht am 25. Mai 2024

Zuletzt aktualisiert am 19. Juli 2025

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Zeitschriftenartikel zum Thema "Roll fronts"

Aizhulov, Daniar, Madina Tungatarova, and Aidarkhan Kaltayev. "Streamlines Based Stochastic Methods and Reactive Transport Simulation Applied to Resource Estimation of Roll-Front Uranium Deposits Exploited by In-Situ Leaching." Minerals 12, no. 10 (2022): 1209. http://dx.doi.org/10.3390/min12101209.

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Roll-front uranium deposits are ore mineralizations that occur in sandstones or arkoses downstream from redox fronts or reduced/oxidized geochemical barriers. They are often bounded above and below by impermeable shaly/muddy layers making them ideal for in-situ leaching exploitation. Several stochastic simulations were previously investigated either to characterize the ore grade distribution within roll-front type deposits, or for describing geological processes involved in their formation. This work suggests some modifications/improvements of conventional geostatistical algorithms for honorin

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Walter, Fabian, Zhen Zhang, Jordan Aaron, Brian McArdell, and Christoph Graf. "Seismic Measurements of Roll Waves in Debris Flows." E3S Web of Conferences 415 (2023): 03031. http://dx.doi.org/10.1051/e3sconf/202341503031.

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Accurate debris-flow modelling depends on the ability to simulate surging and pulsing behaviour. However, our understanding of these phenomena is starved of observational constraints. Here we propose the use of seismic measurements, which resolve the arrival of coarse-grained roll wave fronts in debris flows at Illgraben, Switzerland. Roll waves likely play a key role in flow pulses but are typically only observed with point measurements like depth gauges. We compare in-torrent force plate measurements with near-torrent seismic records and discuss how these data can test existing roll wave the

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HIGGINS, P. "FOSSILS TO FERTILIZER: TAPHONOMIC IMPLICATIONS OF URANIUM ROLL FRONTS." PALAIOS 22, no. 5 (2007): 577–82. http://dx.doi.org/10.2110/palo.2005.p05-140r.

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Ng, Chiu-On, and Chiang C. Mei. "Roll waves on a shallow layer of mud modelled as a power-law fluid." Journal of Fluid Mechanics 263 (March 25, 1994): 151–84. http://dx.doi.org/10.1017/s0022112094004064.

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We give a theory of permanent roll waves on a shallow layer of fluid mud which is modelled as a power-law fluid. Based on the long-wave approximation, Kármán's momentum integral method is applied to derive the averaged continuity and the momentum equations. Linearized instability analysis of a uniform flow shows that the growth rate of unstable disturbances increases monotonically with the wavenumber, and therefore is insufficient to suggest a preferred wavelength for the roll wave. Nonlinear roll waves are obtained next as periodic shocks connected by smooth profiles with depth increasing mon

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DOELMAN, ARJEN, BJÖRN SANDSTEDE, ARND SCHEEL, and GUIDO SCHNEIDER. "Propagation of hexagonal patterns near onset." European Journal of Applied Mathematics 14, no. 1 (2003): 85–110. http://dx.doi.org/10.1017/s095679250200503x.

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For a pattern-forming system with two unbounded spatial directions that is near the onset to instability, we prove the existence of modulated fronts that connect (i) stable hexagons with the unstable trivial pattern, (ii) stable hexagons with unstable roll solutions, (iii) stable hexagons with unstable hexagons, and (iv) stable roll solutions with unstable hexagons. Our approach is based on spatial dynamics, bifurcation theory, and geometric singular perturbation theory.

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Schmidt, Christoph W., and Robert A. Goler. "Nonlinear Waves ahead of Fronts in the Great Australian Bight." Monthly Weather Review 138, no. 9 (2010): 3474–97. http://dx.doi.org/10.1175/2010mwr3232.1.

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Abstract This study investigates nonlinear waves ahead of cold fronts in the Great Australian Bight, south of the Australian continent. These waves often form a series of roll clouds on their crests analogous to the “morning glory,” which is observed around the Gulf of Carpentaria in northeastern Australia. High-resolution visible satellite imagery from NASA’s polar-orbiting Aqua and Terra satellites between 23 October 2004 and 29 February 2008 is used to determine how frequently these cloud lines occur ahead of cold fronts. A total of 14 cases are identified with the most cases occurring in s

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Skyllingstad, Eric D., and Roger M. Samelson. "Instability Processes in Simulated Finite-Width Ocean Fronts." Journal of Physical Oceanography 50, no. 9 (2020): 2781–96. http://dx.doi.org/10.1175/jpo-d-20-0030.1.

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AbstractA simple, isolated front is modeled using a turbulence resolving, large-eddy simulation (LES) to examine the generation of instabilities and inertial oscillations by surface fluxes. Both surface cooling and surface wind stress are considered. Coherent roll instabilities with 200–300-m horizontal scale form rapidly within the front after the onset of surface forcing. With weak surface cooling and no wind, the roll axis aligns with the front, yielding results that are equivalent to previous constant gradient symmetric instability cases. After ~1 day, the symmetric modes transform into ba

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Carver, Steve, Dave Sear, and Eric Valentine. "An Observation of roll waves in a supraglacial meltwater channel, Harlech Gletscher, East Greenland." Journal of Glaciology 40, no. 134 (1994): 75–78. http://dx.doi.org/10.3189/s0022143000003816.

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AbstractObservations of pulsating flow conditions in a supraglacier meltwater channel on Harlech Gletscher, East Greenland, are reported. Waves of water with turbulent wave fronts and smooth recessive limbs were observed passing downstream at regular intervals of 6-7 s. Peak channel discharge was estimated at 0.5-1.0 m3 s−1, in between which discharge was zero. It is suggested that the phenomenon as observed was due to the formation of roll waves in response to channel morphology and prevalent discharge conditions. Measurements of channel morphology are given together with calculations of crit

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Abstract Observations of pulsating flow conditions in a supraglacier meltwater channel on Harlech Gletscher, East Greenland, are reported. Waves of water with turbulent wave fronts and smooth recessive limbs were observed passing downstream at regular intervals of 6-7 s. Peak channel discharge was estimated at 0.5-1.0 m3 s−1, in between which discharge was zero. It is suggested that the phenomenon as observed was due to the formation of roll waves in response to channel morphology and prevalent discharge conditions. Measurements of channel morphology are given together with calculations of cri

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Hamayotsu, Kikue, and Ronnie Nataatmadja. "Indonesia in 2015." Asian Survey 56, no. 1 (2016): 129–37. http://dx.doi.org/10.1525/as.2016.56.1.129.

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The new Indonesian president, Joko Widodo (“Jokowi”), has faced formidable challenges on a number of fronts in his first year in office. Although Jokowi has managed to roll out his pet projects for the poor, management of competing partisan and personal interests as well as the economy and religious conflict continues to be a challenge. Overall, the new government’s contribution to democratic reforms has been modest thus far.

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Dissertationen zum Thema "Roll fronts"

Langanay, Jean. "Quantification des incertitudes d'une exploitation d'un gisement d'uranium par Récupération In Situ." Electronic Thesis or Diss., Université Paris sciences et lettres, 2021. http://www.theses.fr/2021UPSLM035.

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La Lixiviation In-Situ d’uranium, ou In-Situ Recovery (ISR), est basée sur la lixiviation directe des minéraux uranifères au coeur du gisement par une solution minière injectée. Les résultats des écoulements et des réactions chimiques dans le réservoir sont difficiles à prédire en raison des incertitudes géochimiques, pétrophysiques et géologiques. Les codes de simulation de transport réactif utilisés pour modéliser l’ISR sont particulièrement sensibles à la distribution spatiale des propriétés physiques et chimiques dans le dépôt. Ainsi, la modélisation géostatistique est utilisée pour représ

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Pons, Tony. "Caractérisation des oxy-hydroxydes de fer et des éléments associés (S, Se, As, Mo, V, Zr) dans les environnements redox favorables aux gisements d’uranium." Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112197/document.

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Ce travail présente une étude multi-échelle et multi-technique sur la caractérisation des oxy-hydroxydes de fer dans trois types de gisements d’uranium et leur encaissant. Le choix des sites d’études s’est porté sur un gisement de type roll front : Zoovch Ovoo dans le bassin crétacé de East Gobi (Mongolie) ; un autre de type tectono-lithologique : Akola/Ebba dans le bassin de Tim Mersoï (Niger) et enfin un type discordance protérozoïque : Kiggavik en bordure du bassin du Thelon (Canada). Une nouvelle approche a été mise en œuvre pour caractériser les oxy-hydroxydes de fer sur échantillons macr

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Rallakis, Dimitrios. "Le système métallogénique et le piège redox dans le gisement d’uranium de type roll-front de Zoovch-Ovoo, Mongolie. Rôle des porteurs du carbone et du soufre." Thesis, Université de Lorraine, 2019. http://www.theses.fr/2019LORR0079.

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L'objectif de la thèse concerne l'analyse du système matières organiques (carbone)-uranium-sulfure qui contrôle la formation du gisement d'uranium de type de roll-front au Zoovch Ovoo (Mongolie). La formation Cénomanienne du Sainshand est constituée de sédiments continentaux silicoclastiques déposés dans des milieux fluvio-lacustres. Le système global est en début de diagénèse et n'a pas été affecté par un enfouissement significatif, estimé à moins de 600 m pour une température maximale de 40°C. Le réservoir se caractérise par des sables non consolidés et des argiles silteuses. Parfois, certai

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Graham, Robert M. "The role of Southern Ocean fronts in the global climate system." Doctoral thesis, Stockholms universitet, Institutionen för geologiska vetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-108736.

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The location of fronts has a direct influence on both the physical and biological processes in the Southern Ocean. However, until recently fronts have been poorly resolved by available data and climate models. In this thesis we utilise a combination of high resolution satellite data, model output and ARGO data to improve our basic understanding of fronts. A method is derived whereby fronts are identified as local maxima in sea surface height gradients. In this way fronts are defined locally as jets, rather than continuous-circumpolar water mass boundaries. A new climatology of Southern Ocean f

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Nathwani, Falguni. "Fronto-striatal circuitry : role in behaviour and cognition." Thesis, University of Cambridge, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.619737.

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Bonnetti, Christophe. "La genèse des gisements de type roll front dans le bassin d'Erlian, Chine." Thesis, Université de Lorraine, 2013. http://www.theses.fr/2013LORR0282/document.

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Le bassin d'Erlian localisé au NE de la Chine s'est développé au cours de l'extension continentale de la fin du Mésozoïque en Asie de l'Est. Le socle sur lequel il repose correspond à la partie orientale de la ceinture orogénique centre asiatique. Les granites indosiniens (236.8±5.8 Ma) étudiés, proviennent d'une série magmatique calco-alcaline fortement potassique dérivée de la fusion partielle d'un manteau enrichi (143Nd/144Ndi faible; epsilon Nd(t) négatif) et correspondent à des sources majeures d'U. Les systèmes fluviatiles en tresse qui dominent au cours de l'épisode post-rift du bassin,

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Raosa, Andrea Natalia. "Analisi sperimentale della formazione e propagazione di treni d'onda a fronte ripido (roll waves)." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amslaurea.unibo.it/710/.

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Andersen, Jordan Turner. "Movement Characteristics of Front Crawl Swimming at Sprint Pace and Middle-Distance Pace: Establishing Demands on the Torso Muscles." Thesis, The University of Sydney, 2019. http://hdl.handle.net/2123/20906.

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Dry-land training of the torso muscles is common in swimming programs; however, the role of the torso muscles in front crawl is unclear. The purpose of this thesis was to establish demands on the torso muscles in front crawl from analysis of kinematic data and torso muscle activity during sprint and middle-distance swimming. In the first two studies, 3D kinematic data were analysed from swimmers swimming at sprint and 400m pace. In Study 1, the range of hip roll decreased while shoulder roll range was similar as swimming speed increased. These differences produced greater range and velocity of

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Cooper, Ian Michael. "The role of surface and diffusive processes on potential vorticity in atmospheric fronts." Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306836.

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Schomers, Malte [Verfasser]. "Establishing action-perception circuits as a neural basis for meaning-carrying linguistic symbols – the role of frontal speech motor areas and fronto-temporal connectivity / Malte R. Schomers." Berlin : Freie Universität Berlin, 2017. http://d-nb.info/1128150646/34.

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Bücher zum Thema "Roll fronts"

author, Murog Igorʹ, ред. S fronta boevogo na front politekhnicheskiĭ: Rolʹ frontovikov v sudʹbe Ri︠a︡zanskogo Politekha. IP Zhukov V. I︠U︡., 2020.

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Widgery, David. Beating time: Riot 'n' race 'n' rock 'n' roll. Chatto and Windus, 1986.

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1948-, Clarence-Smith W. G., ed. Cocoa pioneer fronts since 1800: The role of smallholders, planters, and merchants. St. Martin's Press, 1996.

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Saich, Tony. The origins of the first United Front in China: The role of Sneevliet (alias Maring). E.J. Brill, 1991.

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Inc, Joint Commission Resources, ed. Front line of defense: The role of nurses in preventing sentinel events. 2nd ed. Joint Commission Resources, 2007.

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Pizer, Christine M. On the front line: The county government role in health service delivery. National Association of Counties Research Foundation/County Health Policy Project, 1994.

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Barha, Kāḥsāy. Ethiopia: democratization and unity: The role of the Tigray People's Liberation Front. Monsenstein und Vannerdat, 2005.

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Chawngsailova. Ethnic national movement in the role of the MNF. Mizoram Publication Board, 2007.

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Henniker, Tony. Rolls-Royce on the front line: The life and times of a service engineer. Rolls-Royce Heritage Trust, 2000.

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Serazetdinov, B. U. Rybnyĭ front i ego rolʹ v smi︠a︡gchenii prodovolʹstvennoĭ problemy v SSSR, 1941-1945 gg. Institut rossiĭskoĭ istorii RAN, 2010.

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Buchteile zum Thema "Roll fronts"

Dorlac, Warren C., and Carlos J. Rodriguez. "The Homefront: Role 4 and 5 Care." In Front Line Surgery. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-56780-8_39.

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Rugh, William A. "Defense Department Communications: Changing Role." In Front Line Public Diplomacy. Palgrave Macmillan US, 2014. http://dx.doi.org/10.1057/9781137444158_12.

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Vallenilla, Nikita Harwich. "The Eastern Venezuela Pioneer Front, 1830s–1930s: The Role of the Corsican Trade Network." In Cocoa Pioneer Fronts since 1800. Palgrave Macmillan UK, 1996. http://dx.doi.org/10.1007/978-1-349-24901-5_2.

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Deckard, Nathan A., Bradley F. Marple, and Pete S. Batra. "The Role of Fungus in Diseases of the Frontal Sinus." In The Frontal Sinus. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-48523-1_11.

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"Front Matter." In Roll-to-Roll Manufacturing. John Wiley & Sons, Inc., 2018. http://dx.doi.org/10.1002/9781119163824.fmatter.

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"Front Matter." In Roll With It. Duke University Press, 2013. http://dx.doi.org/10.2307/j.ctv11smkp3.1.

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"Front Matter." In Roll-to-Roll Vacuum Deposition of Barrier Coatings. John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781118946183.fmatter.

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"Front Matter." In See How We Roll. Duke University Press, 2021. http://dx.doi.org/10.2307/j.ctv1wdvx78.1.

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Smith, Virginia F. "Mountain Interval." In A Scientific Companion to Robert Frost. Liverpool University Press, 2018. http://dx.doi.org/10.3828/liverpool/9781942954484.003.0004.

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In early 1915, the Frost family made a hurried departure from England as the war in Europe escalated. Although they successfully escaped the ravages of World War I, at the time the most mechanized conflict in history, the Frosts returned to a country undergoing its own rapid and irreversible changes at the hands of technology. In the collection Mountain Interval, published in 1916, Frost depicts the violence of technology toward humans in poems such as “Out, Out –“ and “The Vanishing Red,” but most of the violence is reserved for plants and animals, both domestic and wild. He also addresses the role of technology in society, especially the telephone, and starts to move from observational to theoretical descriptions of astronomical objects. This chapter begins with an alternative interpretation of the natural setting in one of Frost’s most popular poems, “The Road Not Taken.”

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"Front Matter." In Männer: Rolle vorwärts, Rolle rückwärts. Verlag Barbara Budrich, 2009. http://dx.doi.org/10.2307/j.ctvdf0206.1.

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Konferenzberichte zum Thema "Roll fronts"

Benedict, Moble, Vinod Lakshminarayan, Jeremy Garber, and Inderjit Chopra. "Experimental and Computational Investigation of a Small-Scale Vertical Axis Wind Turbine with Dynamic Blade Pitching." In Vertical Flight Society 71st Annual Forum & Technology Display. The Vertical Flight Society, 2015. http://dx.doi.org/10.4050/f-0071-2015-10300.

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This paper describes the systematic performance measurements and computational (CFD) studies conducted to investigate the performance of a small-scale dynamic-pitch vertical axis wind turbine (VAWT). The VAWT prototype was built and tested in a wind tunnel to understand the role of blade-pitch kinematics and flow curvature effects on turbine aerodynamic efficiency. The three parameters investigated in the experimental study were blade pitching amplitude (symmetric pitching), asymmetry in pitch kinematics between frontal and rear halves, and blade chord (or chord/radius ratio). Even though the

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Wu, Xinhuang, and Yousef Sardahi. "Many-Objective Optimization of Hybrid Control Systems for Quadrotor Unmanned Aerial Vehicles." In ASME 2024 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2024. https://doi.org/10.1115/imece2024-140388.

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Abstract This paper presents an optimal cascade control structure for a quadcopter unmanned aerial vehicle (UAV) that uses a blend of linear and nonlinear control algorithms. To control the UAV’s position, a mathematical model is developed first. This model, nonlinear in its initial form, is linearized based on an operating point of the UAV. With the nonlinear version of the model, a sliding mode control facilitates the formulation of the motor thrust control laws, which guide the UAV to its desired position. The linear model, meanwhile, is used to create two controllers: the XG-controller and

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Mousavi Bideleh, Seyed Milad, and Viktor Berbyuk. "Multiobjective Optimization of a Railway Vehicle Dampers Using Genetic Algorithm." In ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/detc2013-12988.

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Ride comfort, safety, wear and vehicle speed are the most important factors in evaluating the efficiency of railway transportation. In order to decrease the track access charges it is often desirable to run the vehicle at maximum allowed speed, while keeping an admissible amount of wear in system. This usually deteriorates the ride comfort and safety level during the operation. Therefore, an optimization problem to find a tradeoff value for vehicle speed and design parameters is inevitable. Since, ride comfort, safety and wear values are sensitive to primary and secondary suspensions’ damping

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Browne, Alan L., Nancy L. Johnson, and Mark E. Botkin. "Composite Crash Box: Roll Wrap Fabrication and Dynamic Axial Crush Performance." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-41143.

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A feature of many vehicles is a bolt-on, replaceable front end clip designed to protect the remaining structure in 0° to 30° frontal and offset crashes up to 15 km/hr (ECE-R42, European Danner (AZT), Allianze, VDS, or Thatcham Tests). The principle energy absorbing elements in such front clips are called crash or crush boxes. These are hollow cross section often tubular structures located between the bumper and the front ends of the lower rails. Previous studies of the dynamic axial crush response of carbon fiber reinforced composite tubes suggested that both the mass of the crash box and the

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Zhao, Qishen, Nan Hong, Dongmei Chen, and Wei Li. "Controlling Peeling Front Geometry in a Roll-to-Roll Thin Film Transfer Process." In ASME 2020 15th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/msec2020-8507.

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Abstract Mechanical peeling is becoming an important manufacturing process in areas such as transfer printing and two-dimensional (2D) materials fabrication. Existing research has demonstrated the potential of successful peeling in small-scale by hand or with a robotic system. However, to scale up the manufacturing process, a roll-to-roll continuous system is needed. It is generally understood that the peeling front characteristics, including peeling angles, speed, and tension, are critical to the quality of the peeling process. In a roll-to-roll setting, controlling these characteristics beco

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STAAL, JEROEN, BARIS CAGLAR, and VÉRONIQUE MICHAUD. "RADICAL INDUCED CATIONIC FRONTAL POLYMERIZATION FOR RAPID OUT-OF-AUTOCLAVE PROCESSING OF CARBON FIBER REINFORCED POLYMERS." In Proceedings for the American Society for Composites-Thirty Seventh Technical Conference. Destech Publications, Inc., 2022. http://dx.doi.org/10.12783/asc37/36384.

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Radical induced cationic frontal polymerization (RICFP) is considered as a promising method for processing of fiber reinforced polymers (FRPs). Optimization of the local heat flow is required to pave the way for its adaptation to an industrial processing method. In this work we present an overview on the role of the mold design on the frontal polymerization characteristics and resulting chemical properties. Mold properties were found of significant influence on the front characteristics. Highly insulating molds allowed for the highest front temperatures and velocities while consequent delayed

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Yu, Boyuan, and Vincent H. Chu. "The Front Runner of Roll Waves in Mudflow." In ASME 2024 43rd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/omae2024-121514.

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Abstract Mudflow is destructive because of its intrinsic tendency to become unstable, leading to roll waves that can impact structures with great force. We examined the rheological properties of landslide muds, conducted direct numerical simulations of the roll waves in the mudflow, and compared the results obtained from a shallow mudflow model. Simulations are performed to study (i) the temporal growth of periodic disturbances of different wavelengths and Froude numbers and (ii) the spatial development of the wave packet produced by a local disturbance. Most existing studies of roll waves are

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Zhang, SongAn, Qing Zhou, and Yong Xia. "Influence of Wheels on Frontal Crash Response of Small Lightweight Electric Vehicle." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-50699.

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For vehicle frontal crash, the front wheels may affect impact load transfer and load path, and to some extent, the tire deformation may contribute to crash energy absorption. The effects would be especially prominent when it comes to the cases of micro car, offset crash and electric car. For a micro or small car, the front compartment space is small and the wheels are relatively large, and so the wheel’s role on transferring impact load to the A-pillar and the rocker is more significant and the energy absorbed by the tire deformation contributes to a relatively large portion. Moreover, in the

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He, Longting, and Chung Law. "The role of hydrodynamic instability in detonation fronts." In 37th Aerospace Sciences Meeting and Exhibit. American Institute of Aeronautics and Astronautics, 1999. http://dx.doi.org/10.2514/6.1999-971.

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"Front cover." In 2015 Conference on Raising Awareness for the Societal and Environmental Role of Engineering and (Re)Training Engineers for Participatory Design (Engineering4Society). IEEE, 2015. http://dx.doi.org/10.1109/engineering4society.2015.7177888.

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Berichte der Organisationen zum Thema "Roll fronts"

Bru Muñoz, María. The forgotten lender: the role of multilateral lenders in sovereign debt and default. Banco de España, 2023. http://dx.doi.org/10.53479/25026.

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The role of multilateral lenders in sovereign default has been traditionally overlooked by the literature. However, these creditors represent a significant share of lending to emerging markets and feature very distinct characteristics, such as lower interest rates and seniority. By including these creditors in a traditional DSGE model of sovereign default, I reproduce the high debt levels found in the data while maintaining default probabilities within realistic values. Additionally, I am able to analyze the role of multilateral debt in emerging economies. Multilateral loans complement private

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Lin, Yuh-Lang, Michael L. Kaplan, and Steven E. Koch. A New Theory for Diabatically-Induced Along-Stream Jet/Front Formation and Its Role in Severe Weather. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada345552.

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Orbán, Levente. Neuropsychology of Executive Function and Dysfunction. Orban Foundation, 2025. https://doi.org/10.69642/7564.

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Executive functions are high-level cognitive processes that enable individuals to plan, initiate, monitor, and adapt their behavior to achieve goals. This lecture-based paper explores the fundamental concepts of executive function and executive dysfunction, using clinical examples and neuropsychological theory. Drawing on recent case discussions and student engagement in a PS306 undergraduate neuropsychology course, this paper also examines methods of assessment, the role of the frontal lobes, and implications for clinical and educational contexts.

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Näslund-Hadley, Emma, Michelle Koussa, and Juan Manuel Hernández. Skills for Life: Stress and Brain Development in Early Childhood. Inter-American Development Bank, 2021. http://dx.doi.org/10.18235/0003205.

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Learning to cope with disappointments and overcoming obstacles is part of growing up. By conquering some challenges, children develop resilience. Such normal stressors may include initiating a new activity or separation from parents during preschool hours. However, when the challenges in early childhood are intensified by important stressors happening outside their own lives, they may start to worry about the safety of themselves and their families. This may cause chronic stress, which interferes with their emotional, cognitive, and social development. In developing country contexts, it is esp

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Miller, Eric T. Achievements and Challenges of Trade Capacity Building: A Practitioner's Analysis of the CAFTA Process and its Lessons for the Multilateral System. Inter-American Development Bank, 2005. http://dx.doi.org/10.18235/0011013.

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In policy circles and intellectual centers throughout the world, there is considerable debate on how to make globalization "work" for smaller, poorer, and otherwise disadvantaged countries. The challenges and potential solutions have manifested themselves in a myriad of ways, from the declarations of the Monterrey Summit on Trade and Development to policy papers on reform of the "global financial architecture". On the trade front, the World Trade Organization (WTO) launched the Doha Development Agenda in Qatar in November 2001, which sought, among other things, to give the challenges of capaci

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Lever, James, Emily Asenath-Smith, Susan Taylor, and Austin Lines. Assessing the mechanisms thought to govern ice and snow friction and their interplay with substrate brittle behavior. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/1168142742.

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Sliding friction on ice and snow is characteristically low at temperatures common on Earth’s surface. This slipperiness underlies efficient sleds, winter sports, and the need for specialized tires. Friction can also play micro-mechanical role affecting ice compressive and crushing strengths. Researchers have proposed several mechanisms thought to govern ice and snow friction, but directly validating the underlying mechanics has been difficult. This may be changing, as instruments capable of micro-scale measurements and imaging are now being brought to bear on friction studies. Nevertheless, gi

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O’Brien, Tom, Deanna Matsumoto, Diana Sanchez, et al. Southern California Regional Workforce Development Needs Assessment for the Transportation and Supply Chain Industry Sectors. Mineta Transportation Institute, 2020. http://dx.doi.org/10.31979/mti.2020.1921.

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COVID-19 brought the public’s attention to the critical value of transportation and supply chain workers as lifelines to access food and other supplies. This report examines essential job skills required of the middle-skill workforce (workers with more than a high school degree, but less than a four-year college degree). Many of these middle-skill transportation and supply chain jobs are what the Federal Reserve Bank defines as “opportunity occupations” -- jobs that pay above median wages and can be accessible to those without a four-year college degree. This report lays out the complex landsc

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Vandendriessche, Marie, ed. Policy Brief 6: Harnessing the EU’s Comparative Advantages in Conflict Management. EsadeGeo. Center for Global Economy and Geopolitics, 2024. https://doi.org/10.56269/202403/mv.

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The EU must capitalise on its unique strengths in a highly competitive global arena. Its comparative advantages lie in areas where it has ample experience, know-how, legal competence, and institutional capacity. This policy brief offers recommendations to harness these strengths in conflict prevention, mediation and resolution. By doing so, the EU will be able to act more proactively, assertively and effectively on the international stage. 1. Leverage the expertise of EU agencies for external action The European Commission and the EEAS should further involve EU agencies - particularly those wi

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Yannick, Lahti, and Palonen Emilia. Populism and EP Elections – Case Finland: Populism Gone Mad from Scissors and Chopping-board to Firing Guns and Latino Rush. European Center for Populism Studies (ECPS), 2025. https://doi.org/10.55271/pp0049.

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After two relatively successful recent elections, the far-right Finns Party (FP) approached the early summer 2024 European Parliament elections amid a supranational atmosphere suggesting that these elections would mark a “turn for the far right” across both Europe and Finland. After successfully leading her party to a historic victory one year earlier in the national elections of Finland 2023, Riikka Purra was, according to polls and pundit opinions, heading toward a new election record—this time in the European Parliament. Facing a charged political atmosphere in national politics and due to

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Frankelius, Per. Delegationsresa till Israel med fokus foodtech och agtech. Linköping University Electronic Press, 2025. https://doi.org/10.3384/9789179294915.

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Den 15-19 maj 2022 medverkade Agtech 2030, genom undertecknad, i en delegationsresa till Israel. Resan var kulmen på olika aktiviteter under 3 års tid. En milstolpe skedde 2019 då vi fick ett brev från Israels ambassadör Ilan Ben-Dov, som resultat av en artikel vi hade skrivit på DN Debatt. Sedan dess har analyser och dialoger genomförts med tema Israel/Agtech. Syftet med resan som nu äntligen blev av var att ge ett keynoteföredrag, delta i diskussioner med svenska och israeliska företag samt göra studiebesök i innovationsmiljöer. Min roll var inte minst att identifiera samarbetsmöjligheter in

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