نتایج جستجو برای: rosa sect synstylae
تعداد نتایج: 9549 فیلتر نتایج به سال:
گونه agrostis gariana به عنوان آرایه ای جدید از لرستان در ایران معرفی می شود که خویشاوند نزدیک a. canina از بخش sect. agraulus است. گونه دیگری از بخش sect. agraulusبا نام a. vinealis که از عناصر ایران و تورانی است برای اولین بار از ایران گزارش می شود. این گونه ها با نزدیک ترین گونه های خویشاوند خود مقایسه شده و تصویر و اطلاعات پراکنش جغرافیایی آنها ارائه می شود
This text follows the line of a talk on Ringberg symposium dedicated to Wolfhart Zimmer-mann 70th birthday. The historical overview (Part 1) partially overlaps with corresponding text of my previous commemorative paper – see Ref. [61] in the list. At the same time second part includes some recent results in QFT (Sect. 2.1) and summarize (Sect. 2.4) an impressive progress of the " QFT renormaliz...
Bibliome The collection of primary literature, review lit19 erature and textbooks on a particular topic. 20 Biochemically, genetically and genomically (BiGG) 21 structured reconstruction A structured genome-scale 22 metabolic network reconstruction which incorpo23 rates knowledge about the genomic, proteomic, and 24 biochemical components, including relationships be25 tween each component in a ...
The large literature on costly signaling and the somewhat scant literature on preference signaling had varying success in showing the effectiveness of signals. We use a field experiment to show that even when everyone can send a signal, signals are free and the only costs are opportunity costs, sending a signal increases the chances of success. In an online dating experiment, participants can a...
Gender continues to be a relatively marginal issue in environmental justice debates and yet it remains an important aspect of injustice. To help redress the balance, this article explores women's experience of environmental justice through a review of the existing literature and the author's prior qualitative research, as well as her experience of environmental activism. The analysis confirms t...
Morphological studies and phylogenetic analyses of DNA sequences from the internal transcribed spacer (ITS) regions of the nuclear ribosomal gene repeat, a partial sequence of RNA polymerase II subunit (rpb2), and a partial sequence of the large exon of tef1 (LEtef1) were used to investigate the taxonomy and systematics of nine Hypocrea species with anamorphs assignable to Trichoderma sect. Hyp...
The purpose of this article is to illustrate the concept of the NetAcademy for the design and implementation of online learning communities as collaborative learning environments. This paper describes the concept and realization of the NetAcademy platform dealing with its component-based design based on the media concept. After explaining the motivation of the research as an introduction in the...
The long-recognized genus Gaura was shown recently to be deeply nested within one of two major clades of Oenothera. New molecular data indicate further taxonomic changes are necessary in Oenothera sect. Gaura. We make these changes here, including three new combinations, in advance of the Onagraceae treatment for the Flora of North America. The new phylogenetic studies show that several pairs o...
Permanent address: Institute of Physics, Jagellonian University, ul. Reymonta 4, 30-059 Kraków, Poland Laboratoire associé au CNRS. whether this finding does not reflect a deficiency of the simulation set-up. As it is an important question, we have decided to check it in more detail. The result of this investigation is presented in sect. 2 of this communication. In sect. 3 we also present some ...
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