نتایج جستجو برای: sect incani
تعداد نتایج: 2871 فیلتر نتایج به سال:
The importance of Cepheids is well known in many fields of astronomy. In this contribution I would like to show how it is possible to obtain indications about the internal structure of a Cepheid and how we can test models of this class of variable stars. Section 2 introduces the Fourier decomposition, a tool to describe quantitatively the light curves of pulsating stars. In the past years I hav...
We outline a neo-Meinongian framework labeled as Modal Meinongian Metaphysics (MMM) to account for the ontology and semantics of fictional discourse. Several competing accounts of fictional objects are originated by the fact that our talking of them mirrors incoherent intuitions: mainstream theories of fiction privilege some such intuitions, but are forced to account for others via complicated ...
In the standard electroweak model, with three families, a one-to-one correspondence between certain determinants involving quark mass matrices (m and m' for charge 2/3 and 1 / 3 quarks respectively) and the presence/absence of CP violation is given. In an arbitrary basis for mass matrices, the quantity Imde t 1-ram +, m ' m '+3 appropriately normalized is introduced as a measure of CP violation...
Leaf characters have been successfully utilized to classify Camellia (Theaceae) species; however, leaf characters combined with supervised pattern recognition techniques have not been previously explored. We present results of using leaf morphological and venation characters of 93 species from five sections of genus Camellia to assess the effectiveness of several supervised pattern recognition ...
The hierarchy of salience of the items of the knowledge assumed by the speaker to be shared by him and by the hearer constitutes one aspect of a dynamic account of discourse (Sect. I). It is claimed that a representation of this hierarchy is a good support for discourse analysis (reference assignement, Sect. 2) and for discourse production (pronominallzatlon, definite des-
UNLABELLED Species of Trichocomaceae occur commonly and are important to both industry and medicine. They are associated with food spoilage and mycotoxin production and can occur in the indoor environment, causing health hazards by the formation of β-glucans, mycotoxins and surface proteins. Some species are opportunistic pathogens, while others are exploited in biotechnology for the production...
Aspergillus section Restricti together with sister section Aspergillus (formerly Eurotium) comprises xerophilic species, that are able to grow on substrates with low water activity and in extreme environments. We adressed the monophyly of both sections within subgenus Aspergillus and applied a multidisciplinary approach for definition of species boundaries in sect. Restricti. The monophyly of s...
Abstract As a result of the GeomInt research project (Chap. 1) broad combined experimental and numerical platform for investigation discontinuities due to swelling shrinking processes (WP1, Sect. 2.3), pressure-driven percolation (WP2, 2.4) stress redistribution (WP3, important reservoir barrier rocks (clay, salt, crystalline) has been developed. Model comparisons damage fracture driven by diff...
در این تحقیق، نمونه‌های هرباریومی موجود و نمونه‌های تازه جمع‌آوری شده متعلق به جنس Carex Sect. Glandestinae مورد بازبینی قرار گرفتند. در بررسی نمونه‌ها Carex pediformis subsp. pediformis به عنوان گزارش جدید از ایران معرفی می‌شود. خصوصیات مورفولوژیکی گونه مذکور، مقایسه این گونه با دیگر گونه‌های بخش Sect. Glandestinae به همراه کلید شناسایی گونه ها در این بخش ارائه شده است. در ضمن، پراکنش جغرافیای...
گونه Astragalus borujenensis از ایران به عنوان گونه جدید شرح داده شده و به تصویر کشیده می‌شود. این گونه متعلق به بخش Ammodendron و شبیه گونه A. podolobus است، اما با آن در پایک، رنک ، نوع کرک و آرایش نیام تفاوت دارد. تصویر SEM سطح دانه گونه‌های Astragalus borujenensis و A. podolobus نشان داده می‌شود. گونه Astragalus filifiliolatus از sect. Onobrychoidei به sect. Ammodendron منتقل می‌گردد.
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