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  1. Hace 3 días · Multiferroic hexaferrites, in which electric polarization is induced by spins forming a conical spiral state, order well above room temperature and exhibit strong magnetoelectric responses...

  2. Hace 3 días · We see that, approximately, \((\cos \phi ,\sin \phi ,0)\perp {\hat{n}}^{\perp }\), thus, a cycloidal spiral state (Fig. 2b), while the experiment reported a proper-screw spiral state.

  3. Hace 3 días · Spiral model is a software development model and is made with features of incremental, waterfall or evolutionary prototyping models. Incremental Model is a software development model where the product is, analyzed, designed, implemented and tested incrementally until the product is finished.

  4. Hace 1 día · Milky Way Galaxy (sometimes simply called the Galaxy), large spiral system of about several hundred billion stars, one of which is the Sun. It takes its name from the Milky Way, the irregular luminous band of stars and gas clouds that stretches across the sky as seen from Earth.

  5. en.wikipedia.org › wiki › Dark_matterDark matter - Wikipedia

    Hace 2 días · In astronomy, dark matter is a hypothetical form of matter that appears not to interact with light or the electromagnetic field. Dark matter is implied by gravitational effects which cannot be explained by general relativity unless more matter is present than can be seen.

  6. Hace 1 día · Abstract. Long-period radio transients are an emerging class of extreme astrophysical events of which only three are known. These objects emit highly polarized, coherent pulses of typically a few ...

  7. Hace 2 días · Definition. Double helix, as related to genomics, is a term used to describe the physical structure of DNA. A DNA molecule is made up of two linked strands that wind around each other to resemble a twisted ladder in a helix-like shape. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups.