Results 61 to 70 of about 4,898,698 (235)

Construction optimization and functional applications of fluorescent nanodiamonds

Responsive Materials, EarlyView.
This review summarizes synthesis, surface modification and optical properties of fluorescent nanodiamonds. Their advances in quantum sensing, single‐photon emission and biomedicine are discussed, and existing challenges and future directions are presented.
Yunpeng Yang, Sen Zhang, Chao Chen, Wensi Yang, Zuanquan Chen, Rui Fan, Linlin Liu, Benjian Liu, Kang Liu, Zhibo Zhang, Bing Dai, Jiaqi Zhu   +11 more
wiley   +1 more source

Study of resonant structures with DGS (Defected Ground Structure)

, 2007
El interés en el desarrollo de circuitos en guías de onda coplanar (CPW) y líneas de transmisión con estructuras grabadas en el plano de tierra (DGS) se ha incrementando en los últimos años.
Dania Covarrubias Martínez
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Circular patch antenna with dumbbell defected ground structure (DGS) for WiMAX application / Azamie Mohd Jamadir [PDF]

, 2013
This paper presented the design of dumbbell shape defected ground structure (DGS) which implemented on circular patch microstrip antenna. The radiation performance of the antenna is characteristized by varying the geometry and dimension of the DGS ...
Mohd Jamadir, Azamie
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Reduction of Mutual Coupling between Dual-Polarized Antenna Elements Using Defected Ground Structures

, 2023
To accurately model a communication channel using channel sounding technique, having dual-polarized antenna elements and low mutual coupling between them is required.
Drenkhahn, Kevin Etienne, Rashidifar, Ali Amin   +1 more
core   +1 more source

Progress in bone tissue engineering biomaterials: Development, challenges, and prospects

VIEW, EarlyView.
Scheme 1 Application of biomaterials in immunomodulation during bone tissue engineering. Abstract Bone defect repair remains a major clinical challenge in orthopedics. Over 2 million cases caused by trauma, tumors, and other factors occur annually, with large‐scale defects posing a particular bottleneck due to limited self‐healing capacity.
Yuanbin Zhang, Junlei Chai, Quanwei Ding, Luping Liu, Kejie Zhang, Jie Lin, Jianhua Zhang, Youju Huang   +7 more
wiley   +1 more source

Filtenna Designed with Defected Ground Structure (DGS) for Ultra-wideband Applications

Jurnal Kejuruteraan
In microwave imaging applications, filter and antenna are the key components as front-end devices and function independently. Antenna radiates and receives signals to or from nearby scattered objects while filter is used to suppress unwanted signals noise before and after the required bandwidth.
Dayang Azra, Awang Mat, Lee, Yee Hui, Dyg Norkhairunnisa, Abang Zaidel   +2 more
openaire   +2 more sources

On Bending in the As‐Rigid‐As‐Possible Deformation Energy

Computer Graphics Forum, EarlyView.
Abstract The well‐established As‐Rigid‐As‐Possible (ARAP) energy has various forms. For surface deformation, commonly used energies contain an implicit bending penalty. We present a natural, continuous generalization that incorporates multiple ARAP versions with an implicit, user‐controllable bending penalty.
Ugo Finnendahl, Marc Alexa
wiley   +1 more source

Cystic Fibrosis and Colorectal Cancer Risk: Reprogramming of the Intestinal Epithelial Niche and Cell‐State Plasticity in the CFTR Modulator Era

Cell Proliferation, EarlyView.
In cystic fibrosis disorder, CFTR dysfunction drives multilayered intestinal niche disruption, including dysbiosis, inflammation, hypoxia, metabolic stress and genotoxic injury, promoting cell‐state plasticity and a pre‐neoplastic ecosystem. CFTR modulators and environmental factors may partially reshape these processes, highlighting opportunities for ...
Bala Umashankar, Ines Pankonien, Margarida Amaral, Chee Y. Ooi, Thierry Jardé, Shafagh A. Waters   +5 more
wiley   +1 more source

Miniutrized Band-Stop Filter (BSF) with Defected Ground Structures (DGS) for Use in X-Band Transceivers

, 2014
This paper work deals with design and development of compact microstrip band-stop filter (BSF) for radar applications. The microstrip filter configuration consists of a transmission line and a modified ground plane with three meander-line ring defected ...
Nasser Ojaroudi; Young Researchers and Elites Club, Islamic Azad University, Ardabil Branch, Ardabil, Iran
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