Results 201 to 210 of about 155,150 (257)

Multi-Resonant Metamaterial Absorber for Electromagnetic Absorption in S-, C-, X-, and Ku- Bands. [PDF]

Sensors (Basel)
Din IU, Khan D, Ahmad S, Denidni TA.
europepmc   +1 more source

Flexible Meandered UHF RFID Tag Antenna on a Paper-Backed Substrate: Impact of Chip Placement and Material Proximity for Industrial Applications. [PDF]

Sensors (Basel)
Othmani H, Smida J, Azizi MK.
europepmc   +1 more source

Strangulated Adhesive Internal Hernia in a Virgin Abdomen: A Rare Cause of Closed-Loop Obstruction in an Elderly Patient - A Case Report. [PDF]

Clin Med Insights Case Rep
Farhat H, Nasr R, Khalifeh G.
europepmc   +1 more source

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Compact Dual-Band and Ultrawideband Loop Antennas

IEEE Transactions on Antennas and Propagation, 2011
Compact planar loop antennas fed by coplanar striplines (CPS) are presented for dual-band and ultrawideband (UWB) operations. The dual-band antenna consists of two resonant radiating parts, namely a strip loop and a slot loop. Based on the dual-band design, a wideband operation can be achieved. Two prototype antennas operating at the 2.4/5 GHz wireless
Mrinal Kanti Mandal, Zhi Ning Chen
exaly   +2 more sources

Parallel execution of nested loops in band parallelism

Proceedings of 1994 International Conference on Parallel and Distributed Systems, 2002
How to execute a nested loop in band parallelism on a multiprocessor system is addressed. The mathematical models of the waveband method, the hyperplane method, the modified hyperplane method and the linear band method are derived and compared. Since the structures of the real multiprocessor systems are at most 3-dimensional, in order to map the loop ...
Z. Chen, C.-C. Chang, C. Tsai
openaire   +1 more source

Accidental ingestion of orthodontic band loop

Orthodontic Update, 2013
Any object routinely placed into or removed from the oral cavity during dental or surgical procedures can be aspirated or swallowed. Handling of small instruments or appliances requires special care, particularly when the patient is supine or semi-supine.
Ashok Kumar Jena, Satinder Pal Singh, Ashok Utreja, Raj Kumar Verma   +3 more
openaire   +1 more source

Graphene Loop Antenna for THz Band

2018 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2018
A graphene loop antenna with reconfigurable operation band is proposed. The antenna consists of a ring graphene element excited by a photomixer. By modifying the chemical potential of graphene, the device can operate at multiple frequencies in terahertz band. The maximum of the antenna total efficiency occurs near to its second resonance frequency. The
N. R. N. M. Rodrigues, V. Dmitriev, R. M. S. de Oliveira   +2 more
openaire   +1 more source

Clinical success and longevity of band and loop compared to crown and loop space maintainers

European Archives of Paediatric Dentistry, 2015
To prospectively evaluate the success and survival rates of band and loop (B&L) compared to crown and loop (C&L) space maintainers.Thirty-six children were divided into two groups (18 B&Ls and 18 C&Ls) matched for gender, age and the extracted tooth. For the study group, all clinical procedures were performed by the same paediatric dentist.
M A, Qudeimat, I S, Sasa
openaire   +2 more sources

A circular loop antenna with a parasitic circular loop for triple-band operation

The 8th International Conference on Communication Systems, 2002. ICCS 2002., 2003
A circular loop with a parasitic circular loop for triple-band operation is investigated numerically by using the method of moments. There are a feed element and a parasitic element on the ground plane. Each loop has a gap and the position of the gap is adjusted to get triple frequency bands.
T. Ueda, K. Hirasawa
openaire   +1 more source