Zobrazeno 1 - 10
of 1 158
pro vyhledávání: '"J. Nĕmec"'
Autor:
M. Vyhl�dal, I. Rozsypalov�, H. �imonov�, B. Kucharczykov�, P. Rovnan�kov�, Z. Ker�ner, L. Vavro, M. Vavro, J. Nemecek
Publikováno v:
Fracture and Structural Integrity, Vol 16, Iss 60, Pp 13-29 (2022)
This paper concerns the results of research into the influence of the composition of rock inclusions on the fracture response of cement-based composite specimens. Specially designed specimens of the nominal dimensions 40 � 40 � 160 mm with inclus
Externí odkaz:
https://doaj.org/article/a2a7e07dfba245838bacf279f731d105
Autor:
F. Paul, P. Rastner, R. S. Azzoni, G. Diolaiuti, D. Fugazza, R. Le Bris, J. Nemec, A. Rabatel, M. Ramusovic, G. Schwaizer, C. Smiraglia
Publikováno v:
Earth System Science Data, Vol 12, Pp 1805-1821 (2020)
The ongoing glacier shrinkage in the Alps requires frequent updates of glacier outlines to provide an accurate database for monitoring, modelling purposes (e.g. determination of run-off, mass balance, or future glacier extent), and other applications
Externí odkaz:
https://doaj.org/article/4273ee17bfc7424f9abefdf08c105ed0
Publikováno v:
Hydrology and Earth System Sciences, Vol 22, Pp 1593-1614 (2018)
A physically based hydroclimatological model (AMUNDSEN) is used to assess future climate change impacts on the cryosphere and hydrology of the Ötztal Alps (Austria) until 2100. The model is run in 100 m spatial and 3 h temporal resolution using i
Externí odkaz:
https://doaj.org/article/3292c6c8989546b196bb76b1b9e2385b
Autor:
J. Nemecek, J. Cizmar
Publikováno v:
Radioengineering, Vol 23, Iss 1, Pp 460-467 (2014)
The paper describes the effect of optical beam angular deflection on the power received by the receiver of a mobile free-space optical (FSO) link. Permissible fluctuations in the power received were studied on a steady model of the FSO link. It was a
Externí odkaz:
https://doaj.org/article/a55fb92ccd63430d9c8ba703d3dacd8b
Autor:
J. Cizmar, J. Nemecek
Publikováno v:
Radioengineering, Vol 23, Iss 1, Pp 468-473 (2014)
The paper deals with the design of a tracking system determined for mobile free space optical link communication system. The paper also contains description of two-step method of the optical-axes pointing process, description of the basic properties
Externí odkaz:
https://doaj.org/article/8789cbc8b24e4595bf91ccb80ce3b5d6
Autor:
J. Nemec, L. Matějová
Publikováno v:
Вісник Київського національного університету імені Тараса Шевченка. Серія Економіка, Vol 2, Iss 155, Pp 26-34 (2014)
Public administration reforms in the Czech Republic and in Slovakia started almost immediately after the "Velvet Revolution" in 1989. More than two decades of concrete experience with decentralisation in the specific environment of two selected trans
Externí odkaz:
https://doaj.org/article/61e9a4294a84404986a58596f994af4b
Publikováno v:
Agricultural Economics (AGRICECON), Vol 53, Iss 4, Pp 154-160 (2007)
Land market has started to develop extremely in the Czech Republic since 2002. The annual sale and purchase of estates represented 0.2% of the total land resources between 1993-2001. The sale and the purchase have represented 2.9% of total land resou
Externí odkaz:
https://doaj.org/article/61fd4d46566e435186409c8cab03dc68
Publikováno v:
Agricultural Economics (AGRICECON), Vol 51, Iss 5, Pp 216-220 (2005)
Land market in the Czech Republic is monitored by the Research Institute of Agricultural Economics on the sample of 24 districts (1/3 of the CR). Land prices depend on the area, culture and region of the plot. Sales of small plots (up to 1 ha) prevai
Externí odkaz:
https://doaj.org/article/31f3ad37db2943d388194cfb630e3ab2
Autor:
J. Němec
Publikováno v:
Agricultural Economics (AGRICECON), Vol 51, Iss 5, Pp 202-206 (2005)
This contribution concerns the current situation and development of sales of state agricultural land. There mentioned in detail are some conditions attached to subsidies provided by the programme "Land" (for purchase of land from private owners) and
Externí odkaz:
https://doaj.org/article/ca957d69d82c491bbbfdb8bdd09c1700
Autor:
J. Němeček, J. Kozák
Publikováno v:
Plant, Soil and Environment, Vol 49, Iss 7, Pp 291-297 (2003)
Soil map at the scale 1:250 000 was set up by means of transformation of the published and later digitised soil map of theCzechRepublic. The legend to this map reflects a new classification system of Czech soils that can easily be correlated with the
Externí odkaz:
https://doaj.org/article/3a1713701bc34842ae8b0561293c0299