Results 31 to 40 of about 4,421,947 (187)

Trend Model for Regional Energy Consumption System Based on Theory of Synergetics [PDF]

open access: yesE3S Web of Conferences, 2022
Trend model is a method of research on the evolution process of objects. Based on the synergetics, this paper raises a trend model for regional energy consumption systems by formula derivation and theoretical assumptions. This paper chooses Wuhan City as
Chen Kai, Cai Leiqiong, Long Yan
doaj   +1 more source

Design and Application of Compliant Mini-Grippers for Handling Chemicals

open access: yesArchive of Mechanical Engineering, 2015
W artykule zaproponowano oryginalna konfiguracje podatnego minichwytaka do przenoszenia próbek chemikaliów. Opracowano trójwymiarowy model chwytaka i zanalizowano go metoda elementów skonczonych. Wykonano kilka wariantów uchwytów dostosowanych do róznych
Lates Daniel   +2 more
doaj   +1 more source

Distinguishing between use and abuse of EU free movement law : evaluating use of the 'Europe-route' for family reunification to overcome reverse discrimination [PDF]

open access: yes, 2018
Equality is a fundamental principle of EU law but protection of the Member States’ competence to regulate their own nationals’ legal position, anchored in the division of competences, may cause inequality among citizens.
Kroeze, Hester
core   +2 more sources

A hónap eseményei az EU belügyi együttműködése terén (február)

open access: yesBelügyi Szemle, 2011
A szerző a 2011. évi február hónap eseményeit foglalja össze az EU belügyi együttműködése terén.
Erika Asztalos, Adrienn Szabó
doaj   +1 more source

Heat transfer in granular media with weakly interacting particles

open access: yesAIP Advances, 2022
We study the heat transfer in weakly interacting particle systems in vacuum. The particles have surface roughness with self-affine fractal properties, as expected for mineral particles produced by fracture, e.g., by crunching brittle materials in a ...
B. N. J. Persson, J. Biele
doaj   +1 more source

Improving the Quality of Teaching Internships with the Help of the Platforms [PDF]

open access: yes, 2019
This article presents an empirical study on the perceptions of university students toward the development of the teaching practicum, using the CourseSites platform as a communication and support tool for their training.
Ballesteros Regaña, Cristóbal   +3 more
core   +1 more source

EU emissions trading in a crowded national climate policy space – some findings from the INTERACT project [PDF]

open access: yes, 2004
Climate policy in EU Member States is becoming increasingly crowded. Multiple instruments have been introduced at both the Member State and EU levels and new instruments are regularly being proposed.
Sijm, Jos, Sorrell, Steven
core   +2 more sources

Nonhomogeneous parking functions and noncrossing partitions

open access: yes, 2008
For each skew shape we define a nonhomogeneous symmetric function, generalizing a construction of Pak and Postnikov. In two special cases, we show that the coefficients of this function when expanded in the complete homogeneous basis are given in terms ...
Armstrong, Drew, Eu, Sen-Peng
core   +1 more source

The European Union, borders and conflict transformation: the case of Cyprus [PDF]

open access: yes, 2010
Much of the existing literature on the European Union (EU), conflict transformation and border dynamics has been premised on the assumption that the nature of the border determines EU intervention and the consequences that flow from this in terms of EU ...
Agnew, J.   +34 more
core   +1 more source

EISCAT measurements of the solar wind [PDF]

open access: yesAnnales Geophysicae, 1996
EISCAT observations of interplanetary scintillation have been used to measure the velocity of the solar wind at distances between 15 and 130 R⊙ (solar radii) from the Sun. The results show that the solar wind consists of two distinct components,
A. R. Breen   +7 more
doaj   +1 more source

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