Results 181 to 190 of about 3,141 (218)
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Electromigration of C4 Bumps in Ceramic and Organic Flip-Chip Packages
56th Electronic Components and Technology Conference 2006, 2006As technology continues to scale, there is increasing demands on I/O counts and power requirements, leading to decreasing solder pitch and increasing current density for solder bumps in high-density flip-chip packages. At the same time, increasing performance requirements has led to the use of organic packages instead of the conventional ceramic ...
R.N. Master +3 more
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Journal of Phycology, 2018
To better understand organelle genome evolution of the ulvophycean green alga Capsosiphon fulvescens, we sequenced and characterized its complete chloroplast genome. The circular chloroplast genome was 111,561 bp in length with 31.3% GC content that contained 108 genes including 77 protein‐coding genes, two copies of rRNA operons, and 27 tRNAs. In this
Dongseok Kim +5 more
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To better understand organelle genome evolution of the ulvophycean green alga Capsosiphon fulvescens, we sequenced and characterized its complete chloroplast genome. The circular chloroplast genome was 111,561 bp in length with 31.3% GC content that contained 108 genes including 77 protein‐coding genes, two copies of rRNA operons, and 27 tRNAs. In this
Dongseok Kim +5 more
openaire +2 more sources
Charge Transfer Exciton and Spin Flipping at Organic–Transition-Metal Dichalcogenide Interfaces
ACS Nano, 2017Two-dimensional transition-metal dichalcogenides (TMD) can be combined with other materials such as organic small molecules to form hybrid van der Waals heterostructures. Because of different properties possessed by these two materials, the hybrid interface can exhibit properties that cannot be found in either of the materials.
Tika R. Kafle +5 more
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Resonance‐Activated Spin‐Flipping for Efficient Organic Ultralong Room‐Temperature Phosphorescence
Advanced Materials, 2018AbstractTriplet‐excited‐state‐involved photonic and electronic properties have attracted tremendous attention for next‐generation technologies. To populate triplet states, facile intersystem crossing (ISC) for efficient exciton spin‐flipping is crucial, but it remains challenging in organic molecules free of heavy atoms.
Ye Tao +11 more
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The flipped classroom for teaching organic chemistry in small classes: is it effective?
Chemistry Education Research and Practice, 2015The flipped classroom is a pedagogical approach that moves course content from the classroom to homework, and uses class time for engaging activities and instructor-guided problem solving. The course content in a sophomore level Organic Chemistry I course was assigned as homework using video lectures, followed by a short online quiz. In class, students'
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Flipping Districts: The Role of Major Party Organizations in Descriptive Representation
2020Though American voters can point to specific election years (e.g. 1992, 2018) that have been coined "the year of the woman," the reality is that the US Congress remains far from gender parity. The purpose of this study is to fill gaps in the existing literature surrounding the role of party organizations funded by the DCCC and NRCC in female candidate ...
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Underfill of flip chip on organic substrate: viscosity, surface tension, and contact angle
Microelectronics Reliability, 2002Abstract In flip-chip packaging, an underfill is dispensed on one or two adjacent sides of the die. The underfill is driven by a capillary flow to fill the gap between the die and substrate. The application of an underfill reduces the stress to solder bumps and enhances the reliability of the solder joints.
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To Flip or Not to Flip? A Meta-Analysis of the Efficacy of Flipped Learning in Higher Education
Review of Educational Research, 2021Patricia V Roehling
exaly
3D segmentation of soft organs by flipping free mesh deformation
2010Purpose Methods and Materials Results Conclusion References Personal ...
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Reliability of Flip Chip Applications with Ceramic and Organic Chip Carriers
Microelectronics Reliability, 2002Giulio Di Giacomo, Stefano Oggioni
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