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Bullying, Childhood, and Social Security in Vietnam
How can we plan to design digital learning spaces?
Amphiphilic starch derivatives by reactive processing: Preparation and properties
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Abstract in Spanish “La parte de los crímenes” es la única sección de 2666 en la que la trama queda subordinada a una cronología implacable, marcada por descripciones detalladas de cuerpos violados y maltratados de mujeres asesinadas en los alrededores de Santa Teresa, según el orden en que se vayan descubriendo. En el texto se especula acerca del supuesto vínculo entre los crímenes y la subindust
Time-Reversal Mirrors with Applications in Imaging and Inversion
Inaccurate perceptions and work seeking discouragement: Consequences of gender discrimination prototypes at work
Should Stochastic or Nonstochastic Exogenous Variables Be Used in Monte Carlo Experiments?
Clustering of scatterers in mobile radio channels - Evaluation and modeling in the COST259 Directional Channel Model
We analyze the clustering of scatterers in mobile radio channels, i.e, the fact that scatterers are usually not located uniformly in the whole coverage area, but tend to occur in clusters. While this has been recognized for some time, a realistic model for this phenomenon has been lacking up to now. We first analyze measurements to extract the distribution of the number of observed clusters. We th
Disappearing states and the Law of the sea
Phorbol ester-induced degranulation in adherent human eosinophil granulocytes is dependent on CD11/CD18 leukocyte integrins
Secretion of unique eosinophil granule constituents may play a role in allergic and parasitic reactions. Therefore we have investigated possible mechanisms for regulation of secretion in eosinophils. A hemolytic plaque assay and an enzyme-linked immunospot (ELISPOT) assay were developed for detection of secreted eosinophil cationic protein (ECP) from single adherent eosinophils. The protein kinase
Eye movements to “nothing” have an active role when arrangements of objects are retrieved from memory
Several studies have reported that spontaneous eye movements occur with visual imagery and that they closely reflect content and spatial relations from an original picture or scene (e.g., Brandt & Stark, 1997; Spivey & Geng, 2001; Johansson, Holsanova, & Holmqvist, 2006). Nevertheless, the exact purpose of these eye movements to “nothing” is elusive and has currently been the target of
Induction Machine Speed Estimation - Observations on Observers
Popular Abstract in Swedish Asynkronmotorn är den mest använda elektriska motorn i industriella tillämpningar. För att effektivt kunna varvtalsreglera asynkronmotorn har varvtalet hittills behövt mätas. Den extrautrustning som krävs för varvtalsmätning är dyr och komplicerad. Avhandlingen presenterar en metod som beräknar, eller upskattar varvtalet, istället för att mäta det. För att beräkna varvtThis work focuses on observers estimating flux linkage and speed for induction machines, mainly in the low speed region. With speed estimation, sensorless control is possible, meaning that the speed of induction machines without mechanical speed sensors can be controlled. The observer based sensorless drive system has superior dynamic performance compared to a system with an open loop frequency in