نتایج جستجو برای: mountains

تعداد نتایج: 15879  

2005
Mordecay Segal

The summer daylight and evening surface flows over southern Israel were simulated by a numerical mesoscale model. The overall characteristics of the simulated flow patterns were reasonably resolved as implied by the available observational studies. The nature of specific di~crepancies between predicted and observed flows was evaluated. The development of the flow patterns along the eastern slop...

2014
JOHN T. ALLEN MICHAEL K. TIPPETT ADAM H. SOBEL

4 A new index relating large hail occurrence to environmental parameters has been developed. Hail 5 events are defined as the total number of three-hourly periods in a month that experience one or 6 more instance of hail larger than one inch. The index is derived using Poisson regression between 7 hail events and monthly mean variables describing the large scale environment from the North 8 Ame...

Journal: :Ambio 2004
George M Woodwell

Mountainous regions offer not only essential habitat and resources, including water, to the earth's more than 6 billion inhabitants, but also insights into how the global human habitat works, how it is being changed at the moment as global climates are disrupted, and how the disruption may lead to global biotic and economic impoverishment. At least 600 million of the earth's more than 6 billion...

2009
N. K. Ribarska M. I. Krastanov R. Lucchetti

The definition of the weak slope of continuous functions introduced by Degiovanni and Marzocchi (cf. [8]) and its interrelation with the notion “steepness” of locally Lipschitz functions are discussed. A deformation lemma and a mountain pass theorem for usco mappings are proved. The relation between these results and the respective ones for lower semicontinuous functions (cf. [7]) is considered...

Journal: :geopersia 2014
mohammad ali abbasi kaveh khaksar alireza ashouri

thirteen species of rugose corals, belonging to nine genera are described from the givetian and lower frasnian rocks of thekhoshyeilagh formation in the eastern alborz mountains (northeastern iran). glossophyllum ceratites (goldfuss), glossophyllum sp.,keriophyllum cf. maillieuxi (tsien), pseudozaphrentis sp., temnophyllum imperfectum coen-aubert, temnophyllum occidentale hilland jell, temnophy...

In this study, the interaction between atmosphere and earth surface and its effect on the simulation of Sistan wind structure in the East of Iranian plateau is investigated. For this purpose, four experiments have been carried out with RegCM4, with horizontal resolution of 20 km. In non-topography experiments, the model was implemented in three different conditions. The results indicated that t...

Journal: :journal of sciences islamic republic of iran 0

carboniferous strata in the alborz mountains consist of calcareous rich fossils the main part of which is composed of rugose corals. there have been few studies carried out on corals so far. in this paper, a new subfamily, genus and eight new species of rugose corals from mobarak limestones in the central alborz mountains are introduced

Journal: :Zootaxa 2014
Wojciech Niedbała Josef Starý

Four new species of the subgenus Hoplophorella are desccribed and identified from the Afrotropical region: Atropacarus (Hoplophorella) curtisetosus sp. nov. from Uluguru Mountains of Tanzania, Atropacarus (Hoplophorella) distinctus sp. nov. from Ambohitantely Special Reserve of Madagascar, Atropacarus (Hoplophorella) othneios sp. nov. from Ranomafana National Park of Masagascar, and Atropacarus...

2015
Thais Elias Almeida Alexandre Salino

Thirteen fern species are reported for the first time for Brazil. Among the new records, eight are from Acre state (Cyatheasubincisa, Cyclodiumtrianae, Elaphoglossumstenophyllum, Hypoderrisbrauniana, Pleopeltisstolzei, Thelypterisarcana, Thelypteriscomosa, Thelypterisvaldepilosa), two are from Pará state (Polypodiumflagellare, Tectariaheracleifolia), one from Minas Gerais state (Alsophilasalvin...

2001
Gary Lee Nelson

In "Fractal Mountains," I used recursive subdivision of time, pitch, and amplitude in a fractal algorithm that generates an accompaniment from material played freely on a MIDI wind controller (the "MIDI Horn"). The piece was realized entirely in electronic sound. "Fractal Mountains" won first prize in the international competition for micro tonal music at the 1988 Third Coast New Music Festival...

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