Results 61 to 70 of about 3,040,241 (300)

Investigation of Substrate Resistance and Inductance on Deep Trench Capacitor for RF Application [PDF]

open access: yes, 2013
[[abstract]]A circuit analysis is introduced to detect the value of the substrate resistance and the capacitance, which is mainly caused by p-n junction diode. The effect of the substrate resistance on RF application is reported in this paper.
kumar, Vikash;kumar, Vikash;Aminul, Ashif;Aminulloh, Ashif;楊紹明;Yang, Shao-Ming;許健;Sheu, Gene
core  

Self-inductance coefficient for toroidal thin conductors [PDF]

open access: yesNonlinear Analysis: Theory, Methods & Applications, 2001
We consider the inductance coefficient for a thin toroidal inductor whose thickness depends on a small parameter " > 0. An explicit form of the singular part of the corresponding potential u " is given. This allows to construct the limit potential u (as " → 0) and an approximation of the inductance coefficientL " .
Amirat, Youcef, Touzani, Rachid
openaire   +3 more sources

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Self-beliefs and bullying : unravelling the relation between bullying, being bullied and self-concept for upper elementary school aged children [PDF]

open access: yes, 2006
Previous examinations of relations between bullying, victimisation, and self-concept have been flawed by erroneous research practices such as the un-attenuated use of dichotomous variables to measure relationships between continuous variables (Finger ...
Finger, Linda R.   +2 more
core  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

The relation of self-concept to desirable educational outcomes [PDF]

open access: yes, 2006
Reviewers (Byrne, 1996a, 1996b; Hattie, 1992; Marsh, Byrne, & Shavelson, 1988; Marsh & Craven, 1997; Craven, Marsh, & Burnett, 2003) consider that self-concept is multifaceted and espouse that self-concept cannot be adequately understood if its ...
Craven, Rhonda   +3 more
core  

New equivalent circuit model of UHVDC converter transformer winding for surge propagation investigation

open access: yesThe Journal of Engineering, 2019
An accurate computational model of transformer winding for potential distribution analysis under impulse voltage is very important for the design of transformer inter-turn insulation, especially for large capacity transformers such as ultrahigh-voltage ...
Shuang He   +7 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Frequency Dependent On-Chip Inductance Modeling [PDF]

open access: yes, 2007
晶片電感的模塑是現今超大型積體電路設計中最熱門的話題之一。快速且準確地根據不同的操作頻率計算晶片電感的值是很重要的。 隨著操作頻率超過十億赫茲,晶片電感所造成的效應將不能再像往常一樣的被忽略。有許多不同的研究專注在模塑晶片電感的效應,而他們大部分都是場擷取器(field solver),例如FastHenry。場擷取器提供了精確的量測以及模擬結果,但是他們卻需要花費很多算上的時間。 在這篇論文裡,我們提出了一個新的方法來模塑晶片電感,而這個方法是針對集膚效應(skin effect)這個現象為主 ...
Lin, Ting-Chun, 林鼎鈞
core  

Isothermal measurement of current-voltage characteristics of Gunn diodes with reflection of their discontinuities and hysteresis [PDF]

open access: yesITM Web of Conferences, 2019
Requirements to the measuring setup are formulated, which make it possible obtaining isothermal current-voltage (I-V) characteristics of the Gunn diode with reflection of their discontinuities, region of negative differential resistance, and hysteresis ...
Semyonov Edward, Malakhovskij Oleg
doaj   +1 more source

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