Physical sciences articles within Nature Communications FeaturedArticle 30 December 2024 | Open Access Self-assembly by anti-repellent structures for programming particles with momentum Self-assembly in granular materials is challenging due to particle collisions in the air, leading to disordered, ...
Energy-storage devices called capacitors deliver power rapidly, but the amount of energy they can absorb is limited. Deliberately disordered electric dipoles in ‘antiferroelectric’ capacitor materials could solve this problem. Piush Behera &Suraj S. Cheema ...
Chapter 17: Electric circuits 17.1 Potential difference and emf 17.2 Current 17.3 Resistance 17.4 Series resistors 17.5 Parallel resistors Chapter summary End of chapter exercises Practice this chapter Chapter 18: Reactions in aqueous solution 18.1 Introduction 18.2 Ions in aqueous solution...
They had a 6-week long intervention that was underpinned by making explicit the pedagogical transformation effect derived from the interactive use of five content specific knowledge components: (a) learner prior knowledge; (b) curricular saliency; (c) what is difficult to understand; (d) ...
An electric field at a high intensity breaks cell membrane fragments [Citation49]. Exposure to external electric stimulation places SCs at a high risk of transformation into Schwannoma, a benign tumor of the PNS. Neuronal differentiation of PC12 cells is greatly accelerated by an electric field ...
(2007). Comparing and combining real and virtual experimentation: an effort to enhance students’ conceptual understanding of electric circuits. Journal of Computer Assisted Learning. https://doi.org/10.1111/j.1365-2729.2006.00215.x. Article Google Scholar Zacharia, Z., & Anderson, R. (2003)...
This paper presents a low-cost microgyroscope with a resolution in the rate-grade at atmospheric pressure, which is fabricated using a CMOS-compatible nickel electroforming process. Angular rate resolution of the gyroscope is increased by matching the resonance frequencies of the drive and sense modes...
The short multicomponent intervention (16 weeks, where the first and the last one were used to assess physical outcomes) was designed and conducted by sports sciences graduates. Motor time sequences and intensities undulated throughout the 14 weeks, besides changing from the initial 20 min in the...
The reduction and purification process to convert the GeO2 to 50 Ω⋅cm electronics grade 76Ge material took place at the PPM Pure Metals company in Goslar, Germany. About 95% of the material had the required quality and 1.6% was lost during etching and cutting of the bars. The rest ...
to users who want to up-grade their PC's, and dealers who wish to advise their customers--this book will provide the solution to all your hardware questions. Even beginners should not shy away as this book begins with an easy introduction to the subject area. Key highlights: l CPU's fr...