Results 81 to 90 of about 28,552 (197)

NLOS Mitigation in Sparse Anchor Environments with the Misclosure Check Algorithm

Remote Sensing, 2019
The presence of None-line-of-sight (NLOS) is one of the major challenging issues in time of arrival (TOA) based source localization, especially for the sparse anchor scenarios.
Lei Wang, Ruizhi Chen, Lili Shen, Haiyang Qiu, Ming Li, Peng Zhang, Yuanjin Pan   +6 more
doaj   +1 more source

Applicability of Novel Laser Scanning Microscopy Techniques in Demonstrating Characteristic Features of Porokeratosis: In Vivo and Ex Vivo Investigation

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Porokeratoses represent a group of keratinization disorders characterized histopathologically by the presence of a cornoid lamella. The recognition of porokeratosis as a genodermatosis, along with its association with increased risk of skin cancer, underscores the importance of accurate and timely diagnosis.
Rahime Inci, Noora Neittaanmäki, Jeemol James, Marica B. Ericson, Sirkku Peltonen, Despoina Kantere   +5 more
wiley   +1 more source

NLO Molecules and Materials Based on Organometallics: Cubic NLO Properties

, 2009
Relevant background theory, experimental procedures, and significant recent advances in the third-order NLO properties of organometallic complexes are reviewed, with particular emphasis on spectral dependence studies and switching of nonlinearity.
Humphrey, Mark, Cifuentes, Marie, Samoc, Marek   +2 more
openaire   +2 more sources

f‐Block Element‐Based MOF Thin Films: A Platform for Luminescence, Sensing, and Energy Applications

Small, EarlyView.
f‐Block element–based metal–organic framework (f‐MOF) thin films offer exceptional potential for luminescent, sensing, and energy‐related applications. This review surveys recent progress in their synthesis, characterization, and functional implementation, emphasizing the diversity of available thin‐film fabrication strategies. The convergence of these
Dong‐Hui Chen, Christof Wöll
wiley   +1 more source

Estimation of no-line-of-sight sound source using ratio of peak and root mean square values of cross correlation function

Nihon Kikai Gakkai ronbunshu, 2019
Estimation of no-line-of-sight (NLOS) condition is a key technology for practical indoor localization. In this paper, a novel method to estimate the NLOS sound source using ratio of peak and root mean square values of cross correlation function is ...
Taichi HAYASHI, Satoki OGISO, Takanobu KUROYAMA   +2 more
doaj   +1 more source

Health Outcomes in Children and Adolescents With Overweight or Obesity Exposed to Physical Activity Interventions: An Umbrella Review Covering Over 1200 Trials

Obesity Reviews, EarlyView.
ABSTRACT Childhood and adolescent obesity poses health risks. Standardizing outcome measurements in physical activity interventions enhances evidence comparability. This study summarizes health outcomes reported in systematic reviews and classifies them under an existing taxonomy as a preliminary step toward the future development of a core outcome set.
Fernanda Dias Massierer, Cíntia Ehlers Botton, Jessica Pietra da Silva Carvalho, Gisele Cassão, Angélica Trevisan de Nardi, Jayne Feter, Andresa Conrado Ignacio, Rodrigo Leal‐Menezes, Nórton Luís Oliveira, Lucineia Orsolin Pfeifer, Leandro dos Santos, Lucas Porto Santos, Larissa Xavier Neves da Silva, Luciana dos Passos Silva, Frederico Morais Schwingel, Carolina Weingärtner Welter, Daniel Umpierre   +16 more
wiley   +1 more source

NLOS Identification and Correction Based on Multidimensional Scaling and Quasi-Accurate Detection

IEEE Access, 2019
In wireless sensor networks, most of the previous NLOS identification is based on error estimation model established by raw data. In this paper, we propose a method of NLOS identification named NIMQ based on multidimensional scaling (MDS) and Quasi ...
Yuhong Zhu, Tengfei Ma, Zhijun Li, Dayang Sun, Xiaosong Sun, Xiaohui Zhao, Fengye Hu   +6 more
doaj   +1 more source

ns-3 Implementation of the 3GPP MIMO Channel Model for Frequency Spectrum above 6 GHz

, 2017
Communications at mmWave frequencies will be a key enabler of the next generation of cellular networks, due to the multi-Gbps rate that can be achieved.
Mezzavilla, Marco, Polese, Michele, Rangan, Sundeep, Zhang, Menglei, Zorzi, Michele   +4 more
core   +1 more source

The Rhus chinensis Genome Provides Insights Into Tannin, Flavonoid Biosynthesis, and Glandular Trichome Development

Plant Biotechnology Journal, EarlyView.
ABSTRACT The “salt tree”, Rhus chinensis, holds significant economic and medicinal value due to its ability to produce Galla chinensis (Chinese gall/gallnut), a plant‐derived medicinal material used in both traditional Chinese and modern medicine that is rich in tannins and flavonoids. It is also renowned for its remarkable stress tolerance.
Zhaogeng Lu, Helin Zou, Jiawen Cui, Tongfei Wang, Lingyu Ma, Shixiong Ren, Yiwei Cao, Xi Zhang, Zixi Chen, Hongyan Bao, Ling Zhu, Yaning Cui, Ruili Li, Xiuyan Yang, Qikun Zhang, Zhili Wang, Wangxiang Zhang, Li Wang, Jinxing Lin, Biao Jin   +19 more
wiley   +1 more source

Modulating the Optoelectronic Properties of Tripodal Fluorophores Through Fluorine‐Substituted Peripheral Phenyls

Chemistry – A European Journal, Volume 32, Issue 6, 9 February 2026.
C3‐symmetric D‐(π‐D‐π‐A)3 fluorophores featuring central triphenylamine donor, polarizable 2,5‐divinylthiophene linker, and a broad portfolio of fluorine‐based substituents show tunable (non)linear optical properties. ABSTRACT Fourteen novel tripodal fluorophores based on a central triphenylamine donor, electron‐rich, and polarizable divinylthiophene ...
Milan Klikar, Eva Prokopová, Lefteris Laleas, Giorgos Soultse, Alexandros Katsidas, Zdeňka Růžičková, Zuzana Burešová, Oldřich Pytela, Filip Bureš, Mihalis Fakis   +9 more
wiley   +1 more source