Dissipative motion of Gaussian ‎wavepackets: free propagation and ‎transmission through a rectangular ‎barrier

This paper presents the state-of-the-art of viticulture development in BiH. Research is based on the extensive literature review. A number of secondary data sources have been consulted. Viticulture in BiH is characterized by the dominance of small family owned vineyards (up to 2 ha). In older plantations there are mainly autochthonous cultivars while in new vineyards there is a modern cultivar assortment. Although BiH has a good potential and excellent conditions for viticulture, wine imports are almost five times higher than exports. Therefore, there is a need for better cooperation of professional, scientific and government institutions with grapevine growers and wineries in order to modernize production process. This cooperation is essential especially in organizing the production of virus-free propagation material, during the introduction of new cultivars and for preserving autochthonous varieties in the vineyards of BiH.

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Characteristics of multiple filaments generated by femtosecond laser pulses in air: Prefocused versus free propagation

Physical Review E ◽

10.1103/physreve.74.066402 ◽

2006 ◽

Vol 74 (6) ◽

Cited By ~ 21

Author(s):

Zuoqiang Hao ◽

Jie Zhang ◽

Zhe Zhang ◽

Xiaohui Yuan ◽

Zhiyuan Zheng ◽

...

Keyword(s):

Femtosecond Laser ◽

Laser Pulses ◽

Femtosecond Laser Pulses ◽

Free Propagation

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Locating a Rectangular Barrier Facility on the Plane: A Bi-Objective Approach

International Journal of Operational Research ◽

10.1504/ijor.2021.10040445 ◽

2021 ◽

Vol 1 (1) ◽

pp. 1

Author(s):

George O. Wesolowsky ◽

Mustafa Canbolat ◽

Michael Von Massow

Keyword(s):

Rectangular Barrier

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DKP equation with smooth barrier

International Journal of Modern Physics A ◽

10.1142/s0217751x21501876 ◽

2021 ◽

Author(s):

O. Langueur ◽

M. Merad ◽

A. Rassoul

Keyword(s):

Hypergeometric Function ◽

Numerical Study ◽

Confluent Hypergeometric Function ◽

Reflection Coefficients ◽

Step Potential ◽

Dkp Equation ◽

Transmission And Reflection Coefficients ◽

Special Cases ◽

Rectangular Barrier ◽

Transmission And Reflection

In this paper, we study the Duffin–Kemmer–Petiau (DKP) equation in the presence of a smooth barrier in dimensions space–time (1+1) dimensions. The eigenfunctions are determined in terms of the confluent hypergeometric function [Formula: see text]. The transmission and reflection coefficients are calculated, special cases as a rectangular barrier and step potential are analyzed. A numerical study is presented for the transmission and reflection coefficients graphs for some values of the parameters [Formula: see text] are plotted.

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