In this paper a continuous (cw) lasers in visible region were applied in order to study the influence of quantum generator to certain plants. The aim of such projects is to analyze biostimulation processes of living organisms which are linked to defined laser power density thresholds (exposition doses). The results of irradiation of corn and wheat seeds using He-Ne laser in the cw regime of 632.8 nm, 50 mW are presented and compared to results for other laser types. The dry and wet plant seeds were irradiated in defined time intervals and the germination period plant was monitored by days. Morphological data (stalk thickness, height and cob length) for chosen plants were monitored. From the recorded data, for the whole vegetative period, we performed appropriate statistical data processing. One part of experiments contains the measurements of coefficient of reflection in visible range. Correlation estimations were calculated and discussed for our results. Main conclusion was that there was a significant increment in plant's height and also a cob lenght elongation for corn.

Laser role and couplings with vehicles and solar power are numerous and in this paper we will analyze the principles, contemporary development of special scientific areas and engineering, from the metrological point of view. This area is, in broader sense, connected to history of our planet, or since the midst of the previous century and golden age of quantum electronics. Some of the general problems have rather slow dynamics of solving, but on the other hand, considering contemporary state-of-the-art of unconventionally powered vehicles and realized components, some characteristics change conservative opinions on the realizable capacities. The main goal of this consideration is to point to the unity of problems, which might speed up the gradients of the developments in solar technology of automotive technology, by multi-disciplinary approach. Overall, we have considered both theoretical approaches and current developed systems in the fields of technology, metrology and power production and transformation.

Optical material performances, measurement by laser implementation and interpretations Optical material performances along with main response functions belong to nondestructive measurements. Lasers brought new techniques beside accuracy increase. Nonlinear techniques introduced new solutions. These could be used in industry, biomedicine, and ecology with fast material description in various phases. The paper is elaborating optical characteristics in various phases and descriptions (purity, dynamics and optical breakdowns). From the scattering point of view, water represented medium, unstable when pure comparing to organic etalons. As solvent for macromolecules and polymers it is difficult to be observed. In solutions with surface active materials, the stability of the formation is important. A few aspects of experiments and scattering theories (static and dynamic) of mono and polychromatic light including nonlinear approaches were analyzed.

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IZVOD UVODMolekularne reakcije između hlorofila i drugih membrana tilakoide, najviše su proučavane za komplekse tipa donori-akceptori elektrona; interakcija spoljašnjih lanaca hlorofila: fitil grupe i drugi konstituenti membrane nisu mnogo analizirani. Zato je od interesa praćenje fitola u organskim rastvaračima sa različitim dužinama ugljenikovog lanca. Rasejanje svetlosti u obe varijante (statičkoj i dinamičkoj), može da bude jedna od korisnih metoda. Ovo posebno važi, ako se radi o poređenjima raznih ponašanja, a ne samo o apsolutnim vrednostima merenja. Jedan od prilaza analize je putem formalizаma za razdvajanje doprinosa različite prirode, različitih tipova fluktuacija. Tu se posmatraju prividne anizotropije materijala u rastvoru i čistih materijala. Cilj razmatranja je vezan za dalju primenu rasejanja u prisustvu konstituenata membrane / digalaktozodilinoleinski glicerid ili u karotenoidima. Dalje bi sledilo ispitivanje uticaja osvetljenja i doziranih ozračava-nja koherentnom svetlošću i ispitivanje hlorofila u raznim jedinjenjima. Postepen tretman je potreban zbog kompeksnosti i krhkosti horofila, cena proizvoda i potrebe za specijalnim tehničkim podrškama 1-4, slika 1. Jedan prilaz rasejanju o tečnosti može da se koristi direktno za interpretaciju čistih jedinjenja, razblaženih rastvora, plazma sredina i aproksimativno za koncentrovane rastvore. Ovo je moguće, ako se uvedu korekcije na interno polje u izraze, koji se dobijaju putem termodinamičkih i statističkih posmatranja rasejanja molekula (atoma). Anizotropija čistih tečnosti se računa po korekcijama, koje je godinama formirao niz autora 5-8,