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Now showing items 11661-11670 of 11754
Wearable Slot Antenna at 2.45 GHz for Off-Body Radiation: Analysis of Efficiency,Frequency Shift, and Body Absorption
(Wiley, 2017-09-12)
The interaction of body-worn antennas with the human body causes a significant decrease in antenna efficiency and a shift in resonant frequency. A resonant slot in a small conductive box placed on the body has been shown ...
A molecular perspective on the emergence of long-range polar order from an isotropic fluid
(Elsevier, 2024-06-06)
The ferroelectric nematic phase (NF) has quickly become the most studied system in liquid crystal research. In this work, we investigate the origin of such polar structure by studying a compound for which the NF phase ...
Efecto de las directivas comunitarias sobre los derechos de participación y consulta en las grandes empresas multinacionales alemanas
(AEDTSS, 2017)
En Alemania se aprecia una nueva tendencia hacia la limitación de los derechos de participación y consulta de los trabajadores en la empresa esgrimiendo el derecho comunitario. La
cogestión alemana ha dejado de estar ...
Dielectric spectroscopy of a ferroelectric nematic liquid crystal and the effect of the sample thickness
(Elsevier, 2023-10)
The recently discovered ferroelectric nematic liquid crystals have been reported to exhibit very large dielectric permittivity values. Here, we report a systematic investigation of the dielectric behavior of a prototypical ...
Digital competence among 1st and 4th year primary education undergraduate students: a comparative study of face-to-face and on-line teaching
(Springer Nature, 2024-06-13)
Digital competence (DC) has become a key element for future teachers in the effort to guarantee a high-quality education system that responds to the needs of the 21st century. For this reason, numerous studies have tried ...
Der Auskunftsanspruch im deutschen und spanischen Markenrecht. Vor dem Hintergrund der europäischen Richtlinie 2004/48/EG zur Durchsetzung der Rechte des geistigen Eigentums
(Per Lang Verlag, 2008)
Produktpiraterie ist ein weltweites Phänomen. Angesichts der außerordentlich hohen Schäden, die dadurch verursacht werden, muß die Rechtsordnung versuchen, geeignete Mittel zur Bekämpfung bereitzustellen. Auskunftsansprüche ...
On a Common Mistake in the Description of the Photoelectric Effect
(AIP, 2019-11-01)
The photoelectric effect is one of the key experiments taught during first- or second-year university and high school modern physics courses. It is usually the first experiment to introduce light quantization and the concept ...
Systemic Tumors Can Cause Molecular Changes in the Hippocampus That May Have an Impact on Behavior after Chronic Social Stress
(MDPI, 2024-06-06)
Evidence indicates that chronic social stress plays a significant role in the development of
cancer and depression. Although their association is recognized, the precise physiological mechanism
remains unknown. In our ...
Turbulencias sobre la primacía del Derecho de la UE: últimos desafíos, respuestas y aportaciones
(Marcial Pons, 2021-11-10)
Recientemente se han producido una serie de resoluciones de diversos tribunales constitucionales que vienen a desafiar abiertamente el principio de primacía del Derecho de la Unión, haciendo valer para ello diversos límites ...
Tutela judicial efectiva y Estado de Derecho en la UE y su incidencia en la Administración de Justicia de los Estados miembros
(UNED, 2020-12-16)
El reconocimiento de la tutela judicial efectiva que realiza el Derecho de la Unión Europea incide sobre la regulación nacional de la Administración de Justicia. No cabe duda de que la competencia para regular y actuar en ...