Steplike Lattice Deformation of Single Crystalline (La0.4_{0.4}Pr0.6_{0.6})1.2_{1.2}Sr1.8_{1.8}Mn2_{2}O7_{7} Bilayered Manganite

We report a steplike lattice transformation of single crystalline (La$_{0.4}$Pr$_{0.6}$)$_{1.2}$Sr$_{1.8}$Mn$_{2}$O$_{7}$bilayered manganite accompanied by both magnetization and magnetoresistive jumps, and examine the ultrasharp nature of the field-induced first-order transition from a paramagnetic insulator to a ferromagnetic metal phase accompanied by a huge decrease in resistance. Our findings support that the abrupt magnetostriction is closely related to an orbital frustration existing in the inhomogeneous paramagnetic insulating phase rather than a martensitic scenario between competing two phases.Comment: 5 pages,4figures, v4: figures are changed, in press in Phys.Rev.Let

Review on Superconducting Materials

Short review of the topical comprehension of the superconductor materials classes Cuprate High-Temperature Superconductors, other oxide superconductors, Iron-based Superconductors, Heavy-Fermion Superconductors, Nitride Superconductors, Organic and other Carbon-based Superconductors and Boride and Borocarbide Superconductors, featuring their present theoretical understanding and their aspects with respect to technical applications.Comment: A previous version of this article has been published in \" Applied Superconductivity: Handbook on Devices and Applications \", Wiley-VCH ISBN: 978-3-527-41209-9. The new extended and updated version will be published in \" Encyclopedia of Applied Physics \", Wiley-VC

Laminin isoforms in human embryonic stem cells : synthesis, receptor usage and growth support

Sanna Vuoristo, Ismo Virtanen, Minna Takkunen, Jaan Palgi, Yamato Kikkawa, Patricia Rousselle, Kiyotoshi Sekiguchi, Timo Tuuri, and Timo Otonkoski, "Laminin isoforms in human embryonic stem cells: synthesis, receptor usage and growth support", Journal of Cellular and Molecular Medicine, 13, 8b, pp. 2622-2633, Wiley, 200

A 100%-complete sequence reveals unusually simple genomic features in the hot-spring red alga Cyanidioschyzon merolae

<p>Abstract</p> <p>Background</p> <p>All previously reported eukaryotic nuclear genome sequences have been incomplete, especially in highly repeated units and chromosomal ends. Because repetitive DNA is important for many aspects of biology, complete chromosomal structures are fundamental for understanding eukaryotic cells. Our earlier, nearly complete genome sequence of the hot-spring red alga <it>Cyanidioschyzon merolae </it>revealed several unique features, including just three ribosomal DNA copies, very few introns, and a small total number of genes. However, because the exact structures of certain functionally important repeated elements remained ambiguous, that sequence was not complete. Obviously, those ambiguities needed to be resolved before the unique features of the <it>C. merolae </it>genome could be summarized, and the ambiguities could only be resolved by completing the sequence. Therefore, we aimed to complete all previous gaps and sequence all remaining chromosomal ends, and now report the first nuclear-genome sequence for any eukaryote that is 100% complete.</p> <p>Results</p> <p>Our present complete sequence consists of 16546747 nucleotides covering 100% of the 20 linear chromosomes from telomere to telomere, representing the simple and unique chromosomal structures of the eukaryotic cell. We have unambiguously established that the <it>C. merolae </it>genome contains the smallest known histone-gene cluster, a unique telomeric repeat for all chromosomal ends, and an extremely low number of transposons.</p> <p>Conclusion</p> <p>By virtue of these attributes and others that we had discovered previously, <it>C. merolae </it>appears to have the simplest nuclear genome of the non-symbiotic eukaryotes. These unusually simple genomic features in the 100% complete genome sequence of <it>C. merolae </it>are extremely useful for further studies of eukaryotic cells.</p

Students\u27 Learning of the Home Nursing Process Using Case Studies

In order to appropriately use case studies for learning, it is necessary for teaching staff to create contents that enable students to obtain standardized, consistent, and similar experiences. On the other hand, students are expected to learn about information classification and the thought process from understanding the aims of and grounds for support, as well as its relationships, to resolving problems. The present study examined students\u27 learning of the home nursing process and the contents of 4 cases presented to them, as shown in Tables 1 and 2. On analyzing the contents to determine more effective methods of learning and practice using a limited number of cases, the necessity of developin

Repeated acute lower limb ischemia due to complete occlusion of an artificial vessel graft: A case report

Key Clinical Message In cases involving an occluded artificial blood vessel graft, thrombosis of the vessel can cause lower limb ischemia. When thromboembolism develops, it is essential to rule out the complete occlusion of an artificial blood vessel graft as the cause. Abstract A 60‐year‐old woman with bilateral superficial femoral artery occlusion underwent femoral‐popliteal bypass surgery. Six months later, left vascular prosthesis occlusion occurred; 1.5 years later, an occlusive embolus developed in the deep femoral artery. The proximal prosthesis aspect was detached from the native vessel. The limb was salvaged with bypass surgery

Infective endocarditis associated with atopic dermatitis

Key Clinical Message Infective endocarditis caused by atopic dermatitis is common in young patients and has a high potential for causing embolism. Because of the high risk of mediastinitis postoperatively, minimally invasive cardiac surgery could be effective