Results 71 to 80 of about 95,551 (257)

PCB drilling using arduino [PDF]

, 2015
PCB drilling machine is used to drill holes on the PCB in order to provide component mounting and to make electrical interconnection between the bottom and top of the PCB. PCB drilling machine can be divided into two types.
Tan, Kee Kian
core   +2 more sources

usos do conceito de “camponês” pelo PCB

Revista IDEAS, 2019
Esse artigo apresenta os primeiros resultados de uma pesquisa, mais abrangente, que tem por objetivo identificar o ponto de inflexão dos debates em torno das consequências da escravidão na vida dos trabalhadores rurais brasileiros.
Max Fellipe Cezario Porphirio
doaj  

Environmental advantages of oil shale ash as a secondary raw material: a focus on dioxin levels [PDF]

Oil Shale
Secondary raw materials, such as ashes from the combustion of various fuels, are frequently used as alternatives to virgin raw materials. Among these, oil shale ash, a residue from oil shale power production and the shale oil industry, presents ...
Mari-Liis Ummik, Oliver Järvik, Alar Konist   +2 more
doaj   +1 more source

Origami‐Inspired Morphing Fuselage for Agile Fixed‐Wing Flight

Advanced Robotics Research, EarlyView.
Conventional aircraft steer with rigid control surfaces. SoAR instead replaces the fuselage itself with a cable‐driven origami continuum body that bends in 3D and compresses on demand. Whole‐fuselage morphing steers fixed‐wing flight: achieving sharp, near‐zero‐radius turns and rapid braking without ailerons, rudder, or elevator, while the same ...
Abudula Aihaitijiang, Cagdas D. Onal
wiley   +1 more source

Effect of polychlorinated biphenyl (pcb) on fatty liver and some blood values in chickens [PDF]

Eurasian Journal of Veterinary Sciences
In this present study.the ettect of polychlorinated biphenyl (PCB) on fatty liver and some blood parameters in chickens were studied. For this purpose,32 egg type male chickens at 1 day of age obtained from a commercial hatchery were used as materials ...
Mehmet Nizamlıoğlu, Ülker Eren, Vahdettin Altunok, Murat Boydak   +3 more
doaj  

High-speed PCB circuit power integrity simulation analysis

Dianzi Jishu Yingyong, 2019
Aiming at the increasingly complicated high-speed PCB power supply voltage fluctuation problem, a method based on PDN(Power Distribution Network) and target impedance co-simulation design is proposed for the 1.15 V power network.
Meng Xiangsheng, Che Kai, Li Xiaofeng, Li Jiufa, Li Suxuan, He Xueqin   +5 more
doaj   +1 more source

Innovative optical and electronic interconnect printed circuit board manufacturing research [PDF]

, 2008
An overview of the £1.3 million EPSRC and company matched funded Innovative electronics Manufacturing Research Centre (IeMRC) Flagship project between 3 UK universities and 10 companies entitled "Integrated Optical and Electronic Interconnect PCB ...
H. Baghsiahi, F.A. Fernandez, Selviah, D.R., Milward, D., Suyal, H., D.A. Hutt, A. McCarthy, S.S. Zakariyah, Walker, A.C., J. Chappell, Anibal Fernandez, F., I. Papakonstantinou, Chappell, J., Hutt, David A., Hutt, D.A., Fernández, A., Conway, P.P., McCarthy, A., Selviah, David R., D.R. Selviah, Zakariyah, S.S., P.P. Conway, Walker, Andy C., Papakonstantinou, I., Fernández, F. A., Chappell, John, Suyal, Himanshu, Conway, Paul P., Milward, Dave, McCarthy, Aongus, Wang, K., Zakariyah, Shefiu S., Papakonstantinou, Ioannis, Baghsiahi, Hadi, A.C. Walker, Wang, Kai, Baghsiahi, H., K. Wang, H. Suyal, D. Milward   +39 more
core   +1 more source

XeraBorg: Neural Control of Tail‐Flick Escape for Backward Propulsion in Cyborg Crayfish

Advanced Robotics Research, EarlyView.
This work presents the first controlled tail‐flick propulsion method for the cyborg Cherax quadricarinatus. Comprehensive experiments establish a foundational framework for using the crayfish's natural escape mechanism as a locomotion strategy, expanding its potential as an underwater and amphibious mobile robot.
H. Nhan Le, Oscar J. Davis, Lachlan Fitzgerald, Robbie Wilson, Christofer Clemente, P. Ross McAree, T. Nho Do, T. Thang Vo‐Doan   +7 more
wiley   +1 more source

Os jornais do PCB e a representação no Brasil da atuação soviética na Segunda Guerra

Fronteiras, 2015
Ao utilizar as técnicas de análise de discurso sobre o texto jornalístico, o artigo aborda o impacto no Brasil do cinema bélico soviético sobre a Segunda Guerra. O contato com esse cinema se dava de várias formas.
Moisés Wagner Franciscon
doaj  

Electromagnetic Coupling Analysis of an Indoor Electronic Device Model Using Huygens’ Box-Based Electromagnetic Topology Method [PDF]

Journal of Electromagnetic Engineering and Science
When an electronic device featuring an enclosure and an internal PCB is located inside a building, analyzing the coupling phenomenon resulting from external high-power electromagnetic waves at specific locations on the PCB using conventional commercial ...
Dae-Young Hwang, Dong-Ho Won, Jae-Wook Lee, Jung-Hoon Han   +3 more
doaj   +1 more source