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Quantum State Evolution in C2 and G3+
Issue:
Volume 3, Issue 5, October 2015
Pages:
240-247
Received:
29 July 2015
Accepted:
10 August 2015
Published:
19 August 2015
Abstract: Quantum mechanical qubit states as elements of two dimensional complex Hilbert space can be generalized to elements of even subalgebra of geometric algebra over three dimensional Euclidian space. The construction critically depends on generalization of formal, unspecified, complex plane to arbitrary variable, but explicitly defined, planes in 3D, and of usual Hopf fibration to special maps of the geometric algebra elements to the unit sphere in 3D generated by arbitrary unit value bivectors. Analysis of the structure of the map of the even subalgebra to the Hilbert space demonstrates that quantum state evolution in the latter gives only restricted information compared to that in geometric algebra.
Abstract: Quantum mechanical qubit states as elements of two dimensional complex Hilbert space can be generalized to elements of even subalgebra of geometric algebra over three dimensional Euclidian space. The construction critically depends on generalization of formal, unspecified, complex plane to arbitrary variable, but explicitly defined, planes in 3D, a...
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Sweet Potato (Ipomia Batatus) Varieties Evaluation in Borana Mid Altitude
Desalegn Regassa,
Addis Shiferaw,
Wakene Tigre
Issue:
Volume 3, Issue 5, October 2015
Pages:
248-251
Received:
22 July 2015
Accepted:
6 August 2015
Published:
19 August 2015
Abstract: Sweet potato is one of the most important root and tuber crop for food and feed value. Borana mid altitudes in general and abaya woreda in particular are among the important sweet potato growing regions in southern Ethiopia. However, seeds of improved sweet potato varieties are either unavailable or inadequate. Therefore, the objective of this research is to test a range of improved varieties under Borana condition to identify genotypes with relatively better performance. To this effect, six improved and recommended varieties of sweet potato (Awassa 83, Beletech, Belela, Temesgen, Kulfu and Tula) were brought from Awassa research center and tried for their adaptation at Abaya woreda samara site with local variety in RCBD with three replications in 2014 and 2015 years. The result showed that the local variety is superior in yield and yield components in both years. The local variety gives average marketable fresh yield 111ton ha-1 with a yield advantage of about 77 ton ha-1over the highest yielded improved variety, Awassa 83,which gives about 34 ton ha-1. Therefore it is concluded that the farmers of Borana mid altitudes can continue to produce their local variety until superior variety will be developed for their specific area. Cultivar collection and screening activities can be suggested to develop suitable varieties for the area
Abstract: Sweet potato is one of the most important root and tuber crop for food and feed value. Borana mid altitudes in general and abaya woreda in particular are among the important sweet potato growing regions in southern Ethiopia. However, seeds of improved sweet potato varieties are either unavailable or inadequate. Therefore, the objective of this rese...
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Research on Bicycle Riding Clothes
Issue:
Volume 3, Issue 5, October 2015
Pages:
252-255
Received:
7 August 2015
Accepted:
19 August 2015
Published:
29 August 2015
Abstract: With people's awareness of health and environmental protection improve, and now more and more people began to choose the way of low carbon, energy saving, and free travel mode- riding. In our country, Cycling clothes, as an important equipment of riding movement which is gradually entering people's field of vision. Firstly, the paper analyzes the characteristics of the structure design of cycling clothes, then the selection of the functional fabrics, the design requirements of the pattern and the color.Finally make a prospect of the future development of riding clothes in China.which can provide reference for the latter research and enterprise production.
Abstract: With people's awareness of health and environmental protection improve, and now more and more people began to choose the way of low carbon, energy saving, and free travel mode- riding. In our country, Cycling clothes, as an important equipment of riding movement which is gradually entering people's field of vision. Firstly, the paper analyzes the c...
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Research Status of the Quaternary Sedimentation in the Chengdu Basin
Zhao Xueqin,
Zhao Lijuan,
Wang Fudong
Issue:
Volume 3, Issue 5, October 2015
Pages:
256-260
Received:
10 August 2015
Accepted:
24 August 2015
Published:
2 September 2015
Abstract: The Quaternary of the Chengdu Basin contains abundant geological information. After being studied for decades, there are still some disputes over the Quaternary sedimentary environment and evolution and the filling sequence of basin, etc., on the whole even though some common perspectives have been reached with regard to stratigraphic architecture and structural characteristics. Particularly, more aspects must be further studied, including gravel characteristics and response to tectonic activity.
Abstract: The Quaternary of the Chengdu Basin contains abundant geological information. After being studied for decades, there are still some disputes over the Quaternary sedimentary environment and evolution and the filling sequence of basin, etc., on the whole even though some common perspectives have been reached with regard to stratigraphic architecture ...
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