Report and Opinion
(Rep Opinion)
ISSN 1553-9873 (print); ISSN 2375-7205 (online),
doi prefix:
10.7537, Monthly
Volume
17 - Issue 5, Cumulated 191, May 25, 2025
Cover (pdf),
Cover,
Introduction,
Contents,
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Papers
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CONTENTS
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No.
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Titles /
Authors /Abstracts
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Full Text
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No.
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1
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Review On The Animal Trypanosomosis
Asmamaw Aki
Assosa, Regional Veterinary Diagnostic, Surveillance, Monitoring
and Study Laboratory, P.O. Box 326, Assosa, Ethiopia;
asmamawaki@gmail.com,
phone: +251- 902330029
Summary:
Trypanosomosis is a haemoprotozoan disease, mostly
transmitted by the tsetse fly (Glossina spp.), which
cause severe disease in humans and livestock in Sub-Saharan
Africa (SAA). The disease results in loss of livestock and
agricultural productivity with serious socio-economic
consequences. Six species of trypanosomes are recorded in
Ethiopia and the most important trypanosomes in terms of
economic loss are the tsetse transmitted species: Trypanosome
congolense, Trypanosome vivax and T. b. brucei.
The pathogenesis of
trypanosomosis depends on the pathogenicity of the strain; the
host breed, genotype, age, sex, skin type etc. Besides, clinical
diagnosis, parasitological, serological and molecular methods
with varying degrees of sensitivity and specificity are
available for the diagnosis trypanosomosis. Animal
Trypanosomosis could be treated by antitrypanosomal drugs.
Animal trypanosomosis can be controlled by early treatment of
infected animal and vector control. Thus, it is recommended
that an appropriate use of antiprotozoal drugs, integrated
prevention and control program should be implemented to reduce
the impact of trypanosomosis.
[Asmamaw Aki.
Review On The Animal
Trypanosomosis.
Rep Opinion
2025;17(5):1-12].
ISSN 1553-9873 (print); ISSN 2375-7205 (online).
http://www.sciencepub.net/report.
01. doi:10.7537/marsroj170525.01
Key words:
Animal; Trypanosomosis; Tsetse fly |
Full Text |
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2
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Electron Affinity Of Metals And Strain
Ewumi T. O. Adesakin G. E.+ Famutimi O. F, Ayoola Olayinka
Temitayo and Olawoore Samuel Adedapo
Department of Physics, Ekiti State University, Ado-Ekiti,
Nigeria
E-mail of corresponding author: adesakingbenga@gmail.com
Abstract:
In the present paper we theoretically review
the dependence of electron affinity of metals on electron
density profile and strain using electron approximation theory.
Result obtained revealed that electron affinity of metals
increases as the electron density parameter increases. This
increase may be due to change in atomic radius, nuclear charge
and electronic configuration of electrons in the metals. The
result obtained for electron affinity in this work is negative.
This can be due to the fact that
electron affinity
is the energy released when electron binds to an atom and can
also be due to the fact that electron affinity is the
quantitative measurement of energy change that results from
adding a new electron to a neutral atom. There is a good
agreement between the computed and ab-initio value of electron
affinity of metals. In this work, electron affinity of metals
rises as strain increases. This increase is caused by change in
band structure and energy levels of electrons in the metals. The
increase in the electron affinity of metals as strain increases
could be due to the contact energy barrier between the electrons
in metals that reduces is as the strain increases.
[Ewumi T. O., Adesakin G. E., Famutimi O. F, Ayoola Olayinka
Temitayo, Olawoore Samuel Adedapo.
Electron Affinity Of Metals And Strain.
Rep Opinion
2025;17(5):13-20].
ISSN 1553-9873 (print); ISSN 2375-7205 (online).
http://www.sciencepub.net/report.
02. doi:10.7537/marsroj170525.02
Keywords:
Electron Affinity; strain; Electronic configuration; Band
structure; atomic radius |
Full Text |
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电磁场自旋中的混合线旋环
----对一种新的电磁准粒子探索
杨税张
摘要：电磁场自旋中的混合线旋环具有拓扑保护的抗扰动传输特性，有望提高信息和能量传输的稳定性。
[杨税张.
电磁场自旋中的混合线旋环
----
对一种新的电磁准粒子探索.
Rep
Opinion
2025;17(5):21-23]. ISSN 1553-9873 (print); ISSN 2375-7205
(online).
http://www.sciencepub.net/report.
03. doi:10.7537/marsroj170525.03
关键词：拓扑纹理;
自旋;
电磁涡环;
线旋环;
自然全息 |
Full Text |
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4
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科学难题追根历史因素上的求解
----现代基础科学在中国之十
曹野蛮
摘要：邹晓辉现象深刻说明，“环球同此凉热”还在毛主席说的“长征”路上。而斯巴林教授的悲观情绪，是他不明白“视而不见现象”，存在环量子三旋理论数学公式之谜，可以给予一种补充和矫正。
[曹野蛮.
科学难题追根历史因素上的求解----现代基础科学在中国之十.
Rep Opinion
2025;17(5):24-30]. ISSN 1553-9873 (print); ISSN 2375-7205
(online).
http://www.sciencepub.net/report.
04. doi:10.7537/marsroj170525.04
关键词：旋量;
三旋;
暗能量;
暗物质;
原初黑洞
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Full Text |
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