This book presents the fundamentals of wireless communications and services, explaining in detail what RF spectrum management is, why it is important, which are the authorities regulating the use of ...spectrum, and how is it managed and enforced at the international, regional and national levels. The book offers insights to the engineering, regulatory, economic, legal, management policy-making aspects involved. Real-world case studies are presented to depict the various approaches in different countries, and valuable lessons are drawn. The topics are addressed by engineers, advocates and economists employed by national and international spectrum regulators. The book is a tool that will allow the international regional and national regulators to better manage the RF spectrum, and will help operators and suppliers of wireless communications to better understand their regulators.
Uvodni in zaključni odstavek zaslužita posebno pozornost, saj močno vplivata na učinek celotnega pisnega sestavka. Naloga uvodnega odstavka je, da napove glavno misel sestavka, pa tudi, da pri bralcu ...zbudi zanimanje in ga tako prepriča, naj prebere celotno besedilo. V zaključku pisec bralca še enkrat spomni na glavno temo sestavka, hkrati pa poskrbi za zaključne misli, ki bodo bralcu ostale v spominu tudi potem, ko besedilo odloži. Članek obravnava težave, s katerimi se pri pisanju uvodnih in zaključnih odstavkov srečujejo dijaki in študentje angleščine. Razdeljene so v tri skupine: motnje v koherenci, neustrezna dolžina in neustrezen slog. Članek vsebuje tudi tipe vaj, s pomočjo katerih lahko študentje opisane težave uzavestijo in postopno odpravijo.
A Geography of Heritage Graham, Brian; Ashworth, G. J.; Tunbridge, J. E.
2000, 2016-04-29
eBook
The concept of heritage relates to the ways in which contemporary society uses the past as a social, political or economic resource. However, heritage is open to interpretation and its value may be ...perceived from differing perspectives - often reflecting divisions in society. Moreover, the schism between the cultural and economic uses of heritage also gives rise to potential conflicts of interest.
Examining these issues in depth, this book is the first sustained attempt to integrate the study of heritage into contemporary human geography. It is structured around three themes: the diversity of use and consumption of heritage as a multi-sold cultural and economic resource; the conflicts and tensions arising from this multiplicity of uses, producers and consumers; and the relationship between heritage and identity at a variety of scales.
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