Results 21 to 30 of about 30,845 (250)

Contribution adjacent modes for circular microstrip antenna loaded by two annular rings

open access: yesJournal of Kufa-Physics, 2018
In this paper, theoretical study of circular microstrip antenna loaded by two annular rings (CMSAL2AR) and calculation the contribution of the adjacent modes and studied positively or negatively affected on the antenna's coefficients (Bandwidth and ...
Raed M. Shaaban   +2 more
doaj   +1 more source

Slovak Income Tax Legislation in Terms of EU Secondary Law Transposition

open access: yesEU agrarian Law, 2016
The article deals with the integration process of implementation of European Union secondary law into the Slovak tax legislation. In particular, the article analyses whether provisions of (i) EU Parent Subsidiary Directive, (ii) EU Interest and Royalty ...
Krajčírová Renáta
doaj   +1 more source

Equal Pay for Equal Work in the Same Place? Assessing the Revision to the Posted Workers Directive

open access: yesCroatian Yearbook of European Law and Policy, 2018
Following criticism of the current system of posted work in the European Union, the Revised Posted Workers Directive 2018/957 was adopted in June 2018.
Daniel William Carter
doaj   +1 more source

Design of a Novel Patch Antenna with Enhanced Gain and Side Lobe Reduction [PDF]

open access: yesEngineering and Technology Journal, 2012
The design of an efficient and directive small size antenna, for modern wireless applications, is a major challenge. This paper introduces the design and simulation of new method to enhance the gain and side lobe reduction that improve the performance of
Jabir S. AZIZ
doaj   +1 more source

A wideband and high‐gain switched‐beam antenna system using active frequency selective surface

open access: yesIET Microwaves, Antennas & Propagation, 2023
Antennas using the active frequency selective surface (AFSS) can achieve fast beam‐scanning ability at a low cost. In this study, a switched beam antenna with a high gain and 360° coverage in the horizontal plane is proposed.
Zhenzhen Chen   +3 more
doaj   +1 more source

Design of Crossed Dipole Yagi–Uda MIMO Antenna for Radar Applications

open access: yesInternational Journal of Antennas and Propagation, 2022
This work proposes, builds, and manufactures a small, high-gain MIMO antenna for radar applications. Using a Parasitic elements such as director & reflector show a simple method for increasing the gain and bandwidth of a Yagi-Uda Antenna.
K. Malaisamy   +3 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Water and spatial development: the implementation of the Water Framework Directive in the Netherlands [PDF]

open access: yes, 2010
This paper discusses how water managers and spatial planners could co-operate on local level in combination with the implementation of the Water Framework Directive and the Birds and Habitats Directives in the Netherlands.
Van der Knaap, Wim   +4 more
core  

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

A rigorous derivation of the relation between the effective area and the directive gain of antennas

open access: yes, 2012
[[abstract]]It is well known that the effective area of a receiving antenna is linearly related to the directive gain of the same antenna in the transmitting mode.
C.C. Su
core   +1 more source

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