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Showing 133 to 137 of 137 entries
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Design of a Compact Dual-Band MIMO Antenna System with High-Diversity Gain Performance in Both Frequency Bands.

Micromachines

Abdulkawi WM, Malik WA, Rehman SU, Aziz A, Sheta AFA, Alkanhal MA.
PMID: 33916040
Micromachines (Basel). 2021 Apr 01;12(4). doi: 10.3390/mi12040383.

A compact four-element dual-band multiple-input and multiple-output (MIMO) antenna system is proposed to achieve high isolation and low channel capacity loss. The MIMO antenna was designed and optimized to cover the dual-frequency bands; the first frequency band is a...

Ectopic maxillary sinus third molar with dentigerous cyst in 11 patients: Tailored endoscopic-assisted approaches for a successful outcome.

Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery

Abd El-Fattah AM, Khafagy YW, El-Sisi H, Elkahwagi M, Ebada HA.
PMID: 33773043
Clin Otolaryngol. 2021 Sep;46(5):1095-1099. doi: 10.1111/coa.13771. Epub 2021 Apr 05.

No abstract available.

A two-step strategy for delivering particles to targets hidden within microfabricated porous media.

Science advances

Tan H, Banerjee A, Shi N, Tang X, Abdel-Fattah A, Squires TM.
PMID: 34389540
Sci Adv. 2021 Aug 13;7(33). doi: 10.1126/sciadv.abh0638. Print 2021 Aug.

The delivery of small particles into porous environments remains highly challenging because of the low permeability to the fluids that carry these colloids. Even more challenging is that the specific location of targets in the porous environment usually is...

Microstructure, morphology, Physico-chemical properties of nanocomposites containing hydroxyapatite/vivianite/graphene oxide for biomedical applications.

Luminescence : the journal of biological and chemical luminescence

El-Naggar ME, Abu Ali OA, Saleh DI, Abu-Saied MA, Ahmed MK, Abdel-Fattah E, Mansour SF.
PMID: 34837471
Luminescence. 2021 Nov 26; doi: 10.1002/bio.4171. Epub 2021 Nov 26.

Designing a nanocomposite that accumulates biocompatibility and anti-microbial behavior is an essential requirement for biomedical applications. Hydroxyapatite, graphene oxide, and vivianite in one ternary nanocomposite with three phases and shapes led to an increase in the cell viability to...

Solutions to bridge the theory-practice gap in nursing education in the UAE: a qualitative study.

BMC medical education

Saifan A, Devadas B, Daradkeh F, Abdel-Fattah H, Aljabery M, Michael LM.
PMID: 34517861
BMC Med Educ. 2021 Sep 13;21(1):490. doi: 10.1186/s12909-021-02919-x.

BACKGROUND: The theoretical knowledge of nursing underpins the practice, while the practice environment determines the circumstances within which the theoretical knowledge is applied. The biggest challenge facing nursing as an academic field is the theory-practice gap, which is a...

Showing 133 to 137 of 137 entries