Results 31 to 40 of about 4,734,173 (343)

Waveguide-based near-eye display with dual-channel exit pupil expander

Displays (Guildford), 2021
We propose a waveguide-based near-eye display featuring a dual-channel exit pupil expander, which is composed of an in-coupler, relay gratings, and an out-coupler.
C. Chen, Lantian Mi, Wenbo Zhang, Jiaxun Ye, Gang Li   +4 more
semanticscholar   +1 more source

Performance Assessment of Tailored Split-Window Coefficients for the Retrieval of Lake Surface Water Temperature from AVHRR Satellite Data

Remote Sensing, 2017
Although lake surface water temperature (LSWT) is defined as an essential climate variable (ECV) within the global climate observing system (GCOS), current satellite-based retrieval techniques do not fulfill the GCOS accuracy requirements.
Gian Lieberherr, Michael Riffler, Stefan Wunderle   +2 more
doaj   +1 more source

Spectrum scanning and reserve channel methods for link maintenance in cognitive radio systems [PDF]

, 2008
Underutilization of the limited spectrum sparked the need for dynamic spectrum access and flexible spectrum policies. Accurate estimation of spectrum occupancy is an essential step for spectrum access in distributed networks.
Armour, SMD, Fan, Z, Kaleshi, D, Subramani, S   +3 more
core   +2 more sources

Dual-Regge Approach to High-Energy, Low-Mass Diffraction Dissociation [PDF]

, 2010
A dual-Regge model with a nonlinear proton Regge trajectory in the missing mass channel, describing the experimental data on low-mass single diffraction dissociation, is constructed.
E. L. Feinberg, I. Ya. Pomeranchuk, J. W. Lämsä, L. L. Jenkovszky, L. L. Jenkovszky, L. L. Jenkovszky, O. E. Kuprash, P. D. G. Collins, P. V. Landshoff, R. Orava, S. Donnachie, V. K. Magas, V. K. Magas, V. K. Magas, V. K. Magas   +14 more
core   +2 more sources

Meniscus confined fabrication of multidimensional conducting polymer nanostructures with scanning electrochemical cell microscopy (SECCM) [PDF]

, 2013
Scanning electrochemical cell microscopy (SECCM) is demonstrated as a new approach for the construction of extended multi-dimensional conducting polymer (polyaniline) nanostructures, making use of a mobile dual-channel theta pipette cell to control and ...
Chen, Ebejer, Gospodinova, Grilli, Hochbaum, Hu, Kim, Kim, Kim McKelvey, Laslau, Laslau, Michael A. O'Connell, Patrick R. Unwin, Penner, Rodolfa, Rodolfa, Salaita, Shalek, Sheffer, Snowden, Sun, Wang, Xia, Xie, Yang, Zhan, Zhang, Zhou   +27 more
core   +1 more source

MODEL DESENTRALISASI DUAL CHANNEL CLOSED-LOOP SUPPLY CHAIN DENGAN PROSES DAUR ULANG PIHAK KETIGA DAN WAKTU TUNGGU PENGIRIMAN

Barekeng, 2020
Dual channel closed loop supply chain (DC-CLSC) is a mathematical model that describes a set of supply chain activities that use two sales channel and used products that have been used by consumers back to manufacturer.
Ririn Setiyowati, Sutanto Sutanto, Bowo Winaro   +2 more
doaj   +1 more source

Collection and Coordination Strategies in a Dual-Channel Closed-Loop Supply Chain Under Manufacturer Diseconomies of Scale

IEEE Access, 2021
Manufacturing enterprises often face the problem of an increasing production cost per unit of output—that is, diseconomies of scale—due to technology or management ability.
Li-Ping Song, Shan Liu, Feng-Min Yao, Yan Xing   +3 more
doaj   +1 more source

Dual‐channel type tunable field‐effect transistors based on vertical bilayer WS2(1 − x)Se2x/SnS2 heterostructures

InfoMat, 2020
Layered semiconductor heterostructures are essential elements in modern electronic and optoelectronic devices. Dynamically engineering the composition of these heterostructures may enable the flexible design of the properties of heterostructure‐based ...
Biyuan Zheng, Dong Li, Chenguang Zhu, Jianyue Lan, Xingxia Sun, Weihao Zheng, Huawei Liu, Xuehong Zhang, Xiaoli Zhu, Yexin Feng, Tao Xu, Litao Sun, Gengzhao Xu, Xiao Wang, Chao Ma, Anlian Pan   +15 more
doaj   +1 more source

Using the two-channel method to increase the accuracy of a new piezoelectric sensitive element of the weapon stabilization system

Технічна інженерія, 2020
The article considers the structure and principle of operation of the weapon stabilization system, which is technically a set of sensors and a computer system connected to the gun drive.
О.М. Bezvesilna, А.H. Tkachuk, A.A. Humeniuk, V.М. Yanchuk, О.О. Dobrzhanskyi   +4 more
doaj   +1 more source

Dual channel transformation of scalar and vector terahertz beams along the optical path based on dielectric metasurface

Nanophotonics, 2023
The research on terahertz wave manipulation based on metasurfaces has gradually deepened, and the number of functions or electromagnetic control dimensions in a single device is constantly increasing.
Luo Li, Liu Xiao, Duan Shouxin, Li Hui, Xu Hang, Peng Sui, Liu Bo, Wang Yuting, Wang Lingzhi, Zou Yuxin, Li Jie, Shen Yun, Yao Jianquan   +12 more
doaj   +1 more source