Large work envelope fully automated aircraft panel polishing cell

1995 ◽  
Vol 22 (3) ◽  
pp. 30-32 ◽  
Author(s):  
Cheryl Pellerin
Keyword(s):  
Large Work ◽  
Work Envelope

High Performance β‐Ga 2 O 3 Schottky Barrier Transistors with Large Work Function TMD Gate of NbS 2 and TaS 2

2021 ◽  
pp. 2010303
Author(s):  
Ki‐Tae Kim ◽  
Hye‐Jin Jin ◽  
Wonjun Choi ◽  
Yeonsu Jeong ◽  
Hyung Gon Shin ◽  
...  
Keyword(s):  
Work Function ◽  
Schottky Barrier ◽  
High Performance ◽  
Large Work

scholarly journals AGUSTINA BESSA-LUÍS E O BRASIL: DIÁRIO DE VIAGEM

2003 ◽  
Vol 59 ◽  
Author(s):  
Anamaria Filizola
Keyword(s):  
Large Work

Agustina Bessa-Luís e o Brasil: diário de viagem. Este trabalho analisa Breviário do Brasil (1991), relato que é fruto de viagem empreendida ao Brasil em 1988, por ocasião do ciclo “Os portugueses ao encontro da sua história”. O trabalho aborda o gênero do relato de viagens no contexto da prolífera obra da autora e suas impressões no contexto do tema do simpósio, a saber: relações luso-brasileiras: entre o ressentimento e o fascínio. Abstract Agustina Bessa-Luís and Brazil: dairy of a journey. This article analyses Breviário do Brasil (Brazilian Breviary) (1991), book that is the result of a trip of the author to Brazil in 1998, by the occasion of the cycle “The Portugueses meet their history”. The analyses studies the genre of traveling report within the large work of Agustina Bessa- Luís and her impressions of Brazil within the context of the theme of this symposium, resentment and fascination.

Experience in evaluating the dust factor by analyzing occupational pathology material

1934 ◽  
Vol 30 (2) ◽  
pp. 140-144
Author(s):  
I. G. Friedland ◽  
S. S. Feinstein ◽  
E. M. Koltsova
Keyword(s):  
Health Condition ◽  
Point Of View ◽  
Relevant Group ◽  
Large Work

Scientifically based establishment of hygienically permissible concentrations of dust is possible only on the basis of comparison of air dustiness and health condition of the relevant group of workers. With the exception of a large work by Magrоverdate, based on extensive material, we know of almost no attempts to approach the question from such a point of view. It therefore seemed advisable to make observations on workers in certain occupations exposed to more or less constant concentrations of dust.

Degradation in a Molybdenum-Gate MOS Structure Caused by N+ Ion Implantation for Work Function Control

2002 ◽  
Vol 716 ◽  
Author(s):  
Takaaki Amada ◽  
Nobuhide Maeda ◽  
Kentaro Shibahara
Keyword(s):  
Ion Implantation ◽  
Work Function ◽  
Nitrogen Concentration ◽  
Implantation Dose ◽  
Control Technique ◽  
High Dose ◽  
Implantation Energy ◽  
20 Nm ◽  
Large Work ◽  
Gate Work Function

AbstractAn Mo gate work function control technique which uses annealing or N+ ion implantation has been reported by Ranade et al. We have fabricated Mo-gate MOS diodes, based on their report, with 5-20 nm SiO2 and found that the gate leakage current was increased as the N+ implantation dose and implantation energy were increased. Although a work function shift was observed in the C-V characteristics, a hump caused by high-density interface states was found for high-dose specimens. Nevertheless, a work function shift larger than -1V was achieved. However, nitrogen concentration at the Si surface was about 1x1020 cm-3 for the specimen with a large work function shift.

scholarly journals Post-Annealing Effect on Optical and Electronic Properties of Thermally Evaporated MoOX Thin Films as Hole-Selective Contacts for p-Si Solar Cells

2021 ◽  
Author(s):  
Yuanwei Jiang ◽  
Shuangying Cao ◽  
Linfeng Lu ◽  
Guanlin Du ◽  
Yinyue Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Work Function ◽  
Electronic Properties ◽  
Crystalline Silicon ◽  
Annealing Treatment ◽  
Crystalline Silicon Solar Cells ◽  
Post Annealing ◽  
Si Solar Cells ◽  
Optical And Electronic Properties ◽  
Large Work

Abstract Owing to its large work function, MoOX has been widely used for hole-selective contact in both thin film and crystalline silicon solar cells. In this work, thermally evaporated MoOX films are employed on the rear sides of p-type crystalline silicon (p-Si) solar cells, where the optical and electronic properties of the MoOX films as well as the corresponding device performances are investigated as a function of post-annealing treatment. The MoOX film annealed at 100oC shows the highest work function and proves the best hole selectivity based on the results of energy band simulation and contact resistivity measurements. The full rear p-Si/MoOX/Ag contacted solar cells demonstrate the best performance with an efficiency of 19.19%, which is the result of the combined influence of MoOX’s hole selectivity and passivation ability.

Streak Tube with Large Work Area and Small Size Used in Lidar Detection System

2015 ◽  
Vol 35 (12) ◽  
pp. 1232001 ◽  
Author(s):  
惠丹丹 Hui Dandan ◽  
田进寿 Tian Jinshou ◽  
卢裕 Lu Yu ◽  
王俊锋 Wang Junfeng
Keyword(s):  
Detection System ◽  
Work Area ◽  
Streak Tube ◽  
Large Work

Effect of the Immersion Level of a Virtual Loader Simulator on the Sense of Presence

2011 ◽  
Author(s):  
Jukka Kuusisto ◽  
Asko Ellman ◽  
Taina Kaapu ◽  
Tarja Tiainen
Keyword(s):  
Stereoscopic Display ◽  
User Performance ◽  
Motion Platform ◽  
Sense Of Presence ◽  
University Of Technology ◽  
Machine Industry ◽  
One Simulator ◽  
And Training ◽  
Large Work ◽  
Mobile Machine

In mobile machine industry, work machine simulators can be used to save time and costs in product development and training. However, investing into expensive or difficult-to-use technology should be avoided if it does not affect measurable user performance or feeling of presence. At Tampere University of Technology, a virtual loader simulator has been constructed in an three-wall walk-in virtual environment. The goal of this research was to investigate how the immersivity of the simulator affects testers’ feeling of presence. A total of 25 test users performed two test runs each with different simulator setups, and the presence level of each user was evaluated by a questionnaire after both runs. The results indicate that switching from 2D view to 3D stereoscopic display did not significantly affect the sense of presence. However, with the motion platform, the test users reported clearly higher presence ratings than without it. In addition, we examined some effects of the users’ backgrounds: Test users who had experience from driving large work machines reported lower presence ratings than those without such experience. The sense of presence for frequent computer players was higher than for non-players, but only in one simulator setup.

A Large Work with Grave Defects

1959 ◽  
Vol 1 (10) ◽  
pp. 71-73
Author(s):  
P. A. Ryabinichev ◽  
T. F. Yarkina ◽  
M. K. Bobrov-Smirnov ◽  
M. A. Petrova
Keyword(s):  
Large Work
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