Results 11 to 20 of about 41,812 (247)
Typhoons often occur and may cause huge loss of life and damage of infrastructures, but they are still difficult to precisely monitor and predict by traditional in-situ measurements.
Yiduo Wen, Shuanggen Jin
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Effect of Temperature Tuning on Diode Laser Performance [PDF]
In this work, an expermental study on wavelength tunning for diode laser adopting temperature behavior varition process is carried out .Temperature effect on the characteristics of a stripe Double Heterostructure CW (GaAlAs) diode laser is shown .
Zainab T. Hussain, Adawiya J. Haider
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The solid oxide fuel cell (SOFC) is a device that can convert the energy stored in gaseous chemicals such as hydrogen into electricity. Because SOFCs are operated at high temperatures, their structures must be stable and durable.
Yoga Trianzar Malik +2 more
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Large Scale Wave Structures (LSWS) in the equatorial ionospheric F-region were observed by measuring spatial and temporal variations within detrended total electron content (dTEC) data obtained by ground-based GNSS receivers over the South American ...
H. Takahashi +8 more
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Nechama Tec urodziła się w 1931 r. w rodzinie Bawników, od kilku pokoleń mieszkającej w Lublinie. Ojciec Roman miał dwie nieduże fabryki, matka Estera zajmowała się domem. Nechamę już w dzieciństwie interesowali inni ludzie. Do- pytywała dlaczego, co i w jaki sposób robili.
Karolina Panz, Małgorzata Melchior
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Design of Thermoelectric Peltier Effect Demonstrator using Modul TEC-12706 and TEG-SP1848
Thermoelectric devices have several advantages, including no moving parts, noise-free operation, long service life, zero-emission, and precise temperature control.
Fachrizal Rian Pratama, Vierta Saraswati
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Quando se almeja maior acurácia no posicionamento GNSS, é imprescindível a correção dos efeitos de ordem superior da refração ionosférica. O erro associado à ionosfera é diretamente proporcional ao conteúdo total de elétrons (Total Electron Content – TEC)
Fabiane Piovesan de Moraes Cordeiro +2 more
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Improving word embeddings in Portuguese: increasing accuracy while reducing the size of the corpus [PDF]
The subjectiveness of multimedia content description has a strong negative impact on tag-based information retrieval. In our work, we propose enhancing available descriptions by adding semantically related tags. To cope with this objective, we use a word
José Pedro Pinto +3 more
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Evaluation of Hands-Free VR Interaction Methods During a Fitts’ Task: Efficiency and Effectiveness
Currently, it is standard to use tracked handheld controllers for interaction in immersive virtual reality (VR). However, since VR interactions are becoming more natural with hand tracking, it is important to provide hands-free alternatives for selection
Pedro Monteiro +4 more
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The work presents results of the diagnostics of travelling ionospheric disturbances (TIDs) over the Antarctic Peninsula obtained by using two different techniques. The first method is based on ground-based multi- positional GNSS TEC measurements, and the
A. A. Sopin +7 more
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