Several lymphoma T cell lines differ in membrane superficial markers and do not respond to the same drugs and compounds. Tilia x viridis (Bayer) Simonk nothosubspecie moltkei (Dippel) Xifreda is a plant widely distributed in Argentina. The aim of this work was to study comparatively the effects of dichloromethane extract and isolated compounds on BW 5147 and on another T lymphoma cell line EL-4...

This paper provides taxonomic and biological data on one new and one newly recorded species of Coptotriche Walsingham and one new and one newly recorded species of Tischeria Zeller from Japan. Coptotriche symplocosella Kobayashi & Hirowatari, sp. n. (host Symplocos lucida, Symplocaceae), and Tischeria kumatai Sato, Kobayashi & Hirowatari, sp. n. (host Tilia japonica, Malvaceae) are described. T...

In cold extracts of senescent leaves of the Lime tree (Tilia cordata), two colorless nonfluorescent chlorophyll catabolites (NCCs) were identified, named Tc-NCC-1 and Tc-NCC-2, as well as a polar yellow chlorophyll catabolite (YCC), named Tc-YCC. The constitution of the two NCCs was determined by spectroscopic means. In addition, a tentative structure was derived for Tc-YCC. The three chlorophy...

The use of Wireless Mesh Networks (WMNs) is considered an effective solution to provide Internet connectivity to large areas. This paper assumes that WMNs are formed by nodes with a single radio interface and addresses the problem of improving the WMN capacity by using multiple channels. We propose an architecture for a centralized Channel Assignment Subsystem (CAS) in single-radio WMNs. CAS ex...

Three pure cultures of Xylaria polymorpha were isolated from fruiting bodies at yearly intervals over two years and maintained on 2% malt agar plates at room temperature. Immediately after isolation of the third culture, the cultures were inoculated onto sugar maple (Acer saccharum), aspen (Populus tremuloides), birch (Betula alleghaniensis), and basswood (Tilia americana) 14 mm cubes and incub...

Cite this article as: Sonya F. Foley, Katherine E. Tansey, Xavier Caseras, Thomas Lancaster, Tobias Bracht, Greg Parker, Jeremy Hall, Julie Williams and David Linden, Multimodal brain imaging reveals structural differences in Alzheimer’s disease polygenic risk carriers: A study in healthy young adultsImaging Alzheimer’s disease polygenic risk, Biological Psychiatry, http://dx.doi.org/10.1016/j....

Multidimensional computer adaptive testing (MCAT) can provide higher precision and reliability or reduce test length when compared with unidimensional CAT or with the paper-and-pencil test. This study compared five item selection procedures in the MCAT framework for both domain scores and overall scores through simulation by varying the structure of item pools, the population distribution of th...

MIPAS measurements of upper tropospheric C2H6 and O3 during the Southern hemispheric biomass burning season in 2003 T. von Clarmann, N. Glatthor, G. P. Stiller, U. Grabowski, M. Höpfner, S. Kellmann, A. Linden, M. Milz, T. Steck, H. Fischer, B. Funke, and M. E. Koukouli Forschungszentrum Karlsruhe, Institut für Meteorologie und Klimaforschung, Karlsruhe, Germany Instituto de Astrof́ısica de Anda...

a Geography Department, Humboldt-Universität zu Berlin, Unter den Linden 6, 10099 Berlin, Germany b Department of Forest and Wildlife Ecology, University of Wisconsin-Madison, 1630 Linden Drive, Madison, WI 53706-1598, USA c Faculty of Silviculture and Forest Engineering, Transilvania University of Brasov, Sirul Beethoven, No. 1, 500123 Brasov, Romania d Institute of Landscape Ecology, Slovak A...

Female polymorphism is observed in various animal species, but is particularly common in damselflies. The maintenance of this polymorphism has traditionally been explained from frequency and density dependent sexual conflict, however, the role of abiotic factors has recently attracted more interest. Here, the role of ambient temperature in shaping life-history was investigated for the three fem...