Results 51 to 60 of about 192,866 (182)

Bioboden - gut fürs Klima [PDF]

open access: yes, 2015
Wie klimawirksam ist welche Art der Bodenbewirtschaftung? Und wie viel Humus entsteht dabei? Wissenschaftler beschäftigen sich immer wieder mit diesem Thema.
Gattinger, Andreas, Menzler, Minou
core  

Nature value of the environment in Poland and its protection [PDF]

open access: yes, 2014
Published in: Natural environment of Poland and its protection in Łódź University Geographical Research, edited by E.
Majchrowska, Anna, Papińska, Elżbieta
core  

institutional innovation from the bottom up? [PDF]

open access: yes, 2019
A sustainable economy fulfills societal needs in a fundamentally different way to the current economic system. Improvements to the efficiency of existing technologies or practices appear insufficient for achieving sustainable development within the ...
Antoni-Komar, Irene   +10 more
core   +1 more source

Gabariti (volumeni) obiteljskih kuća

open access: yesProstor, 1999
Aproksimativni gabariti obiteljskih kuća mogu se promatrati s obzirom na njihov geometrijski izgled koji može biti u rasponu od vrlo jednostavnoga, kockolikoga, do složeno raščlanjenoga.
Lenko Pleština
doaj  

Vnímání sociálního klimatu školy žáky: srovnání 1. a 2. stupně základní školy [PDF]

open access: yes, 2011
Cílem kapitoly je prezentovat výzkum vnímání vybraných oblastí klimatu školy žáky 1. a 2. stupně, které se úzce váží k procesům učení a vyučování. Jednou z determinant problémů s přechodem žáků z prvního stupně základní školy na druhý je i klima školy ...
Němec Jiří, Vlčková Kateřina
core  

Intercomparing drifts from RAFOS and profiling floats in the deep western boundary current along the Mid-Atlantic Ridge

open access: yesScientia Marina, 2006
The Lagrangian nature of cycling floats is evaluated in the framework defined by the Deep Western Boundary Current of the Mid-Atlantic Ridge. In a statistical approach, speeds and drifts are estimated for an APEX cycling float and compared with the ...
Francisco Machín, Uwe Send, Walter Zenk
doaj   +1 more source

Summary and evaluation [PDF]

open access: yes, 2006
The geographical analysis of the Savannah Zones of north-eastern Nigeria revealed a basic insight on the differentiated development at the meso-regional level: The northern districts had a much lower population increase than the average.
Fricke, Werner
core  

Nondestructive techniques for characterizing mechanical properties of structural materials: An overview [PDF]

open access: yes
An overview of nondestructive evaluation (NDE) is presented to indicate the availability and application potentials of techniques for quantitative characterization of the mechanical properties of structural materials.
Klima, S. J., Vary, A.
core   +1 more source

Application of scanning acoustic microscopy to advanced structural ceramics [PDF]

open access: yes
A review is presentod of research investigations of several acoustic microscopy techniques for application to structural ceramics for advanced heat engines.
Klima, Stanley J., Vary, Alex
core   +1 more source

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