heryl Sandberg gave a TED Talk entitled Why We Have Too Few Women Leaders in
2010. Sandberg is the Chief Operating Officer of Facebook and before that she was a
vice president for Googles Global Online Sales and Operations and was chief of staff
for the S
1. How strength class of timber is assigned? (to list two methods).
Timber can be assigned to a particular strength class by grading procedures, either machine
strength grading or visual grading.
2. What factors influence on the moisture content of wood?
What is a gravel?
Gravel is coarse concrete aggregate (with particles of 463 mm) generated during
weathering of rocks. The mixture of semi-gravel and sand gravel is usually found in
What is a rubble?
Rubble is received at crushing of natural rocks
1. What is air-setting binding materials?
Air-setting binding materials are substances that pass into a stone state gaining and retaining
mechanical strength only in the air.
2. What is hydraulic-setting binding materials?
Hydraulic-setting binding materi
1. To describe the method of determination of bulk density
Sand is dried at 105110 oC temperature till constant mass and
cooled till room temperature. Weigh dry, clean 1 litre volume
container and place it on horizontal surface. Sand with a labor
1. To list the main components of normal concrete?
Normal concrete is a composite material, obtained by mixing rationally selected main components: cement,
water, aggregates (sand, crushed stone or gravel) and, if needed, admixtures (water reduce
1. What is the slaking of lime?
Slaking that is the addition of water to quicklime is a highly exothermic reaction.
2. To list the main types of lime in depending on speed slacking.
1) fast slacking limes, which slacking time is up to 8 minutes;
To list the major phases which present in Portland cement clinker and write
Alite - 3 CaO SiO2 ( C3 S )
Belite - 2CaO SiO2 ( C2 S )
Tricalcium aluminate - 3 CaO A l2 O 3 ( C3 A )
Tetre calcium alumino ferrite - 3 CaO A l 2 O3 F e 2 O3
1. To list three stages used in a painting scheme.
There are usually three stages used in a painting scheme: (1) primer; (2) undercoat; (3) finishing or
2. What is a pigment?
Pigments are fine insoluble crystalline particles which give color-h
1. What raw materials are used for manufacturing of ceramic building materials?
Ceramic building materials are manufactured from clay compositions.
2. To write the ordinary sizes and module sizes of common clay bricks.
Common clay bricks are available in
PROBLEMY EKOROZWOJU PROBLEMS OF SUSTAINABLE DEVELOPMENT
2016, vol. 11, no 1, 31-39
Discourses of Ecology and the Sketches of Creative Ecology
in the Context of Sustainable Development
Dyskursy ekologiczne a zarys ekologii kreatywnej
w kontekcie zrwnowaone
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Technological and Economic Development of Economy
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Technologies in Creative Economy and Creative
To cite this article: Tomas Kaerausk
Cultura. International Journal of Philosophy of Culture and Axiology 12(2)/2015: 2744
Creative Society: Concepts and Problems
Department of Philosophy and Communication
Vilnius Gediminas Technical University
e-mail: [email protected]