Results 11 to 20 of about 82,572 (267)

Application of Laser Treatment in MOS-TFT Active Layer Prepared by Solution Method

Micromachines, 2021
The active layer of metal oxide semiconductor thin film transistor (MOS-TFT) prepared by solution method, with the advantages of being a low cost and simple preparation process, usually needs heat treatment to improve its performance. Laser treatment has
Nanhong Chen, Honglong Ning, Zhihao Liang, Xianzhe Liu, Xiaofeng Wang, Rihui Yao, Jinyao Zhong, Xiao Fu, Tian Qiu, Junbiao Peng   +9 more
doaj   +1 more source

GPR surveys and RPA aerial photography using in conducting geocryological studies on the Oka plateau in the Eastern Sayan ridge

Геодинамика и тектонофизика, 2022
The results of ground-penetrating radar (GPR) studies of permafrost and aerial photography, carried out at key sites in the Sentsa River valley (Oka Plateau, Eastern Sayan Ridge), are presented.For geophysical studies, an OKO-2 GPR completed with an AB ...
S. V. Alexeev, A. S. Gladkov, V. A. Pellinen, L. P. Alexeeva, A. A. Svetlakov   +4 more
doaj   +1 more source

Evolving Normalization-Activation Layers

CoRR, 2020
Normalization layers and activation functions are fundamental components in deep networks and typically co-locate with each other. Here we propose to design them using an automated approach. Instead of designing them separately, we unify them into a single tensor-to-tensor computation graph, and evolve its structure starting from basic mathematical ...
Hanxiao Liu, Andy Brock, Karen Simonyan, Quoc Le 0001   +3 more
openaire   +3 more sources

Transition from a Subaerial to a Subnival Permafrost Temperature Regime Following Increased Snow Cover (Livingston Island, Maritime Antarctic)

Atmosphere, 2020
The Antarctic Peninsula (AP) region has been one of the regions on Earth with strongest warming since 1950. However, the northwest of the AP showed a cooling from 2000 to 2015, which had local consequences with an increase in snow accumulation and a ...
Miguel Ramos, Gonçalo Vieira, Miguel Angel de Pablo, Antonio Molina, Juan Javier Jimenez   +4 more
doaj   +1 more source

Permafrost Base Degradation: Characteristics and Unknown Thread With Specific Example From Hornsund, Svalbard

Frontiers in Earth Science, 2022
Permafrost degradation is one of the most pressing issues in the modern cryosphere related to climate change. Most attention is paid to the degradation of the top of the active permafrost associated with contemporary climate.
Wojciech Dobiński, Marek Kasprzak
doaj   +1 more source

The flow structure behind vortex generators embedded in a decelerating turbulent boundary layer [PDF]

, 2009
The objective of the present work is to analyse the behaviour of a turbulent decelerating boundary layer under the effect of both passive and active jets vortex generators (VGs).
Braud, Caroline, Godard, Gilles, Cathalifaud, Patricia, Stanislas, Michel   +3 more
core   +1 more source

Active layer depths at a thermokarst lake in the Mackenzie Delta and on Tuktoyaktuk Island, Northwest Territories, Canada

, 2022
This dataset contains Permafrost active layer depths taken in September 2021 at 28 locations on Tuktoyaktuk Island (Beaufort Sea) as well as next to a small thermokarst lake (“Lake 3”) between the villages of Tuktoyaktuk and Inuvik, Northwest Territories,
Boike, Julia, Overduin, Pier Paul, Ryberg, Trond   +2 more
core   +1 more source

Permafrost sensitivity to global warming of 1.5 °C and 2 °C in the Northern Hemisphere

Environmental Research Letters, 2021
Permafrost degradation induced by climate warming is widely observed in the Northern Hemisphere. However, changes in permafrost sensitivity to climate warming (PSCW) in the future remains unclear.
Lei Liu, Dongsheng Zhao, Junqi Wei, Qianlai Zhuang, Xuan Gao, Yu Zhu, Jiacheng Zhang, Caiyun Guo, Du Zheng   +8 more
doaj   +1 more source

Tuning Technique for Active FSS Arrays [PDF]

, 2009
A novel biasing technique is described for active frequency selective slot arrays. The bandpass response can be switched between transmitting and reflecting modes, or tuned over a predetermined frequency range using two different biasing circuit ...
Parker, Edward A., Robertson, J.-B., Sanz-Izquierdo, Benito, Batchelor, John C.   +3 more
core   +1 more source

Characteristics of Freeze–Thaw Cycles in an Endorheic Basin on the Qinghai-Tibet Plateau Based on SBAS-InSAR Technology

Remote Sensing, 2022
The freeze–thaw (F-T) cycle of the active layer (AL) causes the “frost heave and thaw settlement” deformation of the terrain surface. Accurately identifying its amplitude and time characteristics is important for climate, hydrology, and ecology research ...
Huayun Zhou, Lin Zhao, Lingxiao Wang, Zanpin Xing, Defu Zou, Guojie Hu, Changwei Xie, Qiangqiang Pang, Guangyue Liu, Erji Du, Shibo Liu, Yongping Qiao, Jianting Zhao, Zhibin Li, Yadong Liu   +14 more
doaj   +1 more source