Results 41 to 50 of about 90,636 (168)

Patient Cluster Divergence Based Healthcare Insurance Fraudster Detection

IEEE Access, 2019
Healthcare insurance frauds are causing millions of dollars in loss for public healthcare funds around the world. Healthcare fraud detection methods can help us to avoid the loss of medical healthcare insurance fund and to improve medical quality.
Chenfei Sun, Qingzhong Li, Hui Li, Yuliang Shi, Shidong Zhang, Wei Guo   +5 more
doaj   +1 more source

Implementing of infrared camouflage with thermal management based on inverse design and hierarchical metamaterial

Nanophotonics, 2023
Infrared camouflage is an effective technique to avoid many kinds of target detection by detectors in the infrared band. For a high-temperature environment, thermal management of selective emission is crucial to dissipate heat in the mid-infrared non ...
Jiang Xinpeng, Yuan Huan, He Xin, Du Te, Ma Hansi, Li Xin, Luo Mingyu, Zhang Zhaojian, Chen Huan, Yu Yang, Zhu Gangyi, Yan Peiguang, Wu Jiagui, Zhang Zhenfu, Yang Junbo   +14 more
doaj   +1 more source

A feasible strategy for the fabrication of camouflage electrochromic fabric and unconventional devices

Electrochemistry Communications, 2019
Research aimed at developing a wearable electrochromic fabric providing active camouflage has been ongoing for many years. Despite recent progress, no architecture has been shown to be suitable for practical applications, due to some major problems at ...
Hongtao Yu, Maowei Qi, Jianing Wang, Yuyang Yin, Yaowu He, Hong Meng, Wei Huang   +6 more
doaj   +1 more source

Nest camouflage records on five social wasp species (Vespidae, Polistinae) from southeastern Brazil

EntomoBrasilis, 2020
Social insects use different strategies to defend their colonies, including camouflage. In order to expand knowledge, regarding the strategy of camouflage in social wasps, information is presented on the camouflage pattern of the species: Parachartergus ...
Marcos Magalhães de Souza, Mateus Aparecido Clemente, Gabriel Teofilo-Guedes   +2 more
doaj   +1 more source

Carcinoma Camouflage [PDF]

Gastroenterology, 2021
Isaac E. Perry, Mohammad Umair Azam, John Erikson Yap   +2 more
openaire   +2 more sources

Optical Digital Imitation Painting Design Based on Self-Adaptive Image Feature

MATEC Web of Conferences, 2016
Based on the study of existing digital imitation camouflage technology, we propose a kind of optical digital imitation camouflage design algorithm which is based on the characteristic of self-adaptive image.
Zhu Liyan, Qin Jianfei, Qu Liyong, Song Shuwei, Xu Weidong   +4 more
doaj   +1 more source

Microhabitat choice in island lizards enhances camouflage against avian predators. [PDF]

, 2016
This is the final version of the article. It first appeared from Nature Publishing Group via http://dx.doi.org/10.1038/srep19815Camouflage can often be enhanced by genetic adaptation to different local environments.
Marshall, Kate LA, Philpot, Kate E, Stevens, Martin   +2 more
core   +2 more sources

Quantifying the Speed of Chromatophore Activity at the Single-Organ Level in Response to a Visual Startle Stimulus in Living, Intact Squid

Frontiers in Physiology, 2021
The speed of adaptive body patterning in coleoid cephalopods is unmatched in the natural world. While the literature frequently reports their remarkable ability to change coloration significantly faster than other species, there is limited research on ...
Stavros P. Hadjisolomou, Rita W. El-Haddad, Kamil Kloskowski, Alla Chavarga, Israel Abramov   +4 more
doaj   +1 more source

Optical-cavity tests of higher-order Lorentz violation

, 2012
The effects of Lorentz-violating operators of nonrenormalizable dimension in optical resonate cavities are studied. Optical-frequency experiments are shown to provide sensitivity to nondispersive nonbirefringent violations that is many orders of ...
Mewes, Matthew
core   +1 more source

Material, Trace, Trauma: Notes on some Recent Acquisitions at the Canadian War Museum and the Legacy of the First World War [PDF]

, 2017
Recent acquisitions at the Canadian War Museum are considered in relation to the radical innovations of soldier-artists who endured the somatic conditions of the First World War trenches, privileging materiality and psychic reality over visual perception.
Conley, Christine
core   +1 more source