The Journal of American Science
(J Am Sci)
ISSN 1545-1003 (print); ISSN 2375-7264 (online),
doi prefix: 10.7537, Monthly
Volume 19, Issue 1, Cumulated
No. 179, January 25, 2023
Cover (jpg),
Cover (pdf),
Introduction,
Contents,
Call
for Papers,
am1901
The following manuscripts are presented as online first for
peer-review, starting from December 23, 2022.
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CONTENTS
No.
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Titles / Authors
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Full
Text
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No.
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1
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Expressing Beauty and Reproducing Beauty: the Construction of
aesthetic function of art education
Xiao
Chen
Guangzhou University, Guangdong, China
Abstract:
This paper analyzes the construction of aesthetic function of
fine arts education, the cultivation of aesthetic appreciation
ability, aesthetic sensitivity ability and aesthetic perception
ability in aesthetic ability, and the shaping of aesthetic realm
of feeling pleasure aesthetic realm, understanding pleasant
aesthetic realm, spiritual pleasure aesthetic realm and
cultivating temperament. On the basis of being faithful to the
particularity of fine arts, the aesthetic function of fine arts
education should be rebuilt.
[Xiao Chen.
Expressing Beauty and Reproducing Beauty: the Construction of
aesthetic function of art education.
J Am Sci
2023;19(1):1-4]. ISSN 1545-1003
(print); ISSN 2375-7264 (online).
http://www.jofamericanscience.org.
01.doi:10.7537/marsjas190123.01.
Keywords:
Reappearance of beauty, art education, aesthetic function,
construction |
Full Text |
1
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2
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Practice and effect of information visualization design based on
Yunnan Characteristic culture
Pu He
Yunnan Arts University, Yunnan, China
Abstract:
Visualization is a more abstract and vivid way of thinking and
emotion expression than literal language. The case of this paper
is based on theory + practice project -- dynamic design of
information visualization. This case is based on sufficient
research on Yunnan characteristic culture. After sorting out and
selecting the information of Yunnan's animal and plant
resources, ethnic customs, regional characteristics and other
cultures, the visual expression method is used to design and
explore. The combination of Yunnan's characteristic cultural
elements and artistic expression through artistic design means
can decompose and integrate the information of various themes
such as species distribution, process flow and cultural origin.
Through the artistic presentation of various forms of visual
information programs. The purpose of this project is for the
graduate students majoring in animation and digital media art to
understand the characteristic cultural resources of Yunnan,
master the design principles of information visualization, learn
the visualization, organization and simplified presentation
methods of complex information, and explore innovative ideas for
the extraction and redesign of characteristic elements.
[Pu He.
Study on dilemma and countermeasure of tin process-- Taking
Gejiu tin process as an example.
J Am Sci
2023;19(1):5-9]. ISSN 1545-1003
(print); ISSN 2375-7264 (online).
http://www.jofamericanscience.org. 02.
doi:10.7537/marsjas190123.02.
Keywords:
Tin process, Dilemma, Aggravation, Environment, Countermeasures |
Full Text |
2
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3
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Compatibility of Hybrid
Process Scheduler in Green IT Cloud Computing Environment
1Dr.
Rajeev Yadav and 2Shubham Gaur
1Professor,
Department of Computer Science, SunRise University, Alwar,
Rajasthan (India)
2Research
Scholar, Department of Computer Science, SunRise University,
Alwar, Rajasthan (India)
Email-
shubhamgr90.2@gmail.com
Abstract:
Green cloud computing
also called Green Technology(GCloud), is the environmentally
responsible use of computers and related resources which
features on Green use, Green disposal, Green design, Green
manufacturing. Green Cloud Computing is the next big step in the
internet's Era, which can provides everything to people as a
Service(EaaS), whenever and wherever they want, for many
applications, apparently it is reshaping IT processes and
marketplace. Usage of Hybrid Green Clouds enhance the
functioning of IT sectors. Hybrid GClouds couple the scalability
offered by public Clouds with the greater control supplied by
private ones. A hybrid Green Cloud broker acts as an
intermediary between users , increasing growth of large data
storage and computational demand. Green Cloud Computing is known
to be a broad area and hot field for research. To capitalize
various IT resources, Green Cloud computing has produced an
ultimate and impressing way to virtualize servers and data
centers and to make energy efficient. The IT resources consume
huge avolumes of power and energy, which in return produces
shortage in energy and bring ab. Therefore, there is changes a
need of Green cloud computing which can produce solutions that
can not only make the IT resources energy efficient but also
minimize the operational costs. To solve environment issues in
the IT sector, Green IT is named to be an important step for
Gogreen scenario. It includes a large number of focus areas to
provide proper management of power, server virtualization, data
center design, method for recycling, eco-labeling,
sustainability environment design and energy efficient resources
etc.
[Yadav, R. and Gaur, Shubham.
Compatibility of Hybrid Process Scheduler in Green IT Cloud
Computing Environment. J Am Sci 2023;19(1):10-13].
ISSN 1545-1003 (print); ISSN 2375-7264
(online).
http://www.jofamericanscience.org.
03.doi:10.7537/marsjas190123.03.
Keywords:
Hybrid processor schedule, cloud computing, Green IT, CHPS |
Full Text |
3
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4
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[J Am Sci 2023;19(1):14-34].
ISSN 1545-1003 (print); ISSN 2375-7264
(online).
http://www.jofamericanscience.org.
04.
Withdrawn |
Full Text |
4
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5
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The crucial physical attributes and traits of nanomaterials
Ranjeet Singh
Associate Professor, Department of Physics, Govt. College for
Women, Panchkula, Haryana (India)
Email:
ranjeetghotra@gmail.com
Abstract:
Recent research has given a great deal of attention to
nanomaterials and nanotechnologies. As a result of the
advancement of nanoscience, new physical properties and new
methods in sample preparation and device manufacturing are
evoked. This research involves experts from several academic
disciplines, including physics, chemistry, material science, and
mechanical and electrical engineering. This overview discusses
numerous techniques for creating nanomaterials, such as
insulators, semiconductors, and metals. We describe the unusual
physical characteristics of the temperature dependence of
resistivities, the linear and nonlinear optical spectra, the
spin resonance spectra, and magnetic susceptibility
measurements. We have established a new perspective on quantum
tunnelling, quantum phase transition, surface effect, quantum
size-effect confinement, and nonlinear susceptibility increases
as a result of a variety of exciting and surprising
observations. The foundation of nanoscience and nanotechnology
is nanomaterials. Over the past few years, research and
development activity in the vast and interdisciplinary field of
nanostructure science and technology has exploded globally. It
has the potential to fundamentally alter the processes used to
make materials and products, as well as the variety and type of
functionalities that may be accessible. It already has a large
commercial influence, and this impact will undoubtedly grow in
the future.
[Singh, R. The crucial physical attributes and traits of
nanomaterials. J Am Sci 2023;19(1):35-43].
ISSN 1545-1003 (print); ISSN 2375-7264
(online).
http://www.jofamericanscience.org.
05.doi:10.7537/marsjas190123.05.
Keyword:
insulators, nanostructured catalysts, Nanoparticles, Metallic
Nanoparticles, Silicon Single-electron Transistors |
Full Text |
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6
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Sound speeds and densities for binary liquid combinations at
various temperatures: According to experimental data
*
Manmohan Singh and **Dr. Naresh Pratap
*Research Scholar, Department of Chemistry, SunRise University,
Alwar, Rajasthan (India)
**Associate Professor, Department of Chemistry, SunRise
University, Alwar, Rajasthan (India)
Email:
radhaintercollege@gmail.com
Abstract:
The experimental work carried out during the present investigations
consists of measurements of density and speed of sound of
the following liquid mixtures at
T = (288.15, 293.15, 298.15, 303.15 and 308.15) K and
atmospheric pressure over the entire range of composition. In
the present project report we report the densities and speeds of
sound for binary mixtures tert-butyl methyl ether (1) + propyl
amine (2); +dipropylamine (2) mixtures at T = (288.15, 293.15,
298.15, 303.15 and 308.15) K and atmospheric pressure over the
entire range of composition using an AntonPaar DSA 5000
densimeter. Here in this section, the work is mainly concerned
with the study of changes arising due to increase in the alkyl
part of amine molecule. With these experimental values of
densities and speeds of sound, we have reported the deviations
in speeds of sound and deviations in isentropic compressibility.
[Singh, M. and Pratap, N. Sound speeds and densities for
binary liquid combinations at various temperatures: According to
experimental data. J Am Sci 2023;19(1):44-49].
ISSN 1545-1003 (print); ISSN 2375-7264
(online).
http://www.jofamericanscience.org.
06.doi:10.7537/marsjas190123.06.
Keywords:
Experiment, Binary Liquid, Different Temperature. |
Full Text |
6
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7
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Export competitiveness of Egypt’s
Orange Export in the Most Important Foreign Markets Using an
ideal demand system model (AIDS)
Howida E. Hassan
Economic
Analysis of Agricultural Commodities Research Department,
Agricultural Economics Research Institute (AERI), Agricultural
Research Centre, Egypt.
Email:
dr.howida.elsayed@gmail.com
Abstract:
The research aims to analyze the competitiveness of Egypt’s
orange exports from 2009 to 2021. Using the revealed comparative
advantage (RCA), Market Penetration Ratio (MPR), and Almost
Ideal Demand System (AIDS) model. The result indicates that
Egypt has a comparative advantage in foreign markets in
producing oranges. Moreover, Egypt has its own-price inelastic
demand in Russia, UAE, Saudi Arabia, and Netherlands markets but
Egypt has its own-price elastic demand in the UK market.
Meanwhile, the expenditure elasticities for Russia, UAE, Saudi
Arabia, and the UK’s oranges imports from Egypt are inelastic to
the expenditure.
[Howida E. Hassan
Export competitiveness of Egypt’s Orange Export in the Most
Important Foreign Markets Using an ideal demand system model
(AIDS).
J Am Sci
2023;19(1):50-58].
ISSN 1545-1003 (print); ISSN 2375-7264 (online).
http://www.jofamericanscience.org
07.doi:10.7537/marsjas190123.07.
Keywords:
Orange, Revealed comparative advantage, Market Penetration
Ratio, Almost Ideal Demand System (AIDS), Price Elasticities,
Expenditure Elasticities. |
Full Text |
7
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8
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Evaluation of Carotid Stenting
in the Treatment of Symptomatic Carotid Stenosis
Omar M Atef*
(M.B.B.Ch), Ashraf M Fareed (MD), Mohamed N Shadad (MD) and
Yasser F Ghoraba (MD)
Neurosurgery Department, Faculty of Medicine, Tanta
University, Tanta, Egypt
* E-mail:
omarsalah193@gmail.com
Abstract: Background:
Extracranial carotid artery
stenosis, is usually caused by an atherosclerotic process and is
one of the major causes of stroke and transient ischemic attack.
Carotid artery stenting was initially positioned as a good
alternative to carotid endarterectomy in high risk patients. The
benefits of carotid artery stenting include minimal incision,
limited potential for
complications, short hospitalization, and rapid recovery. Aim
of the work: to evaluate carotid
stenting in the treatment of symptomatic carotid stenosis.
Patients and methods: The patients were subjected
to detailed medical history, general and neurological
examination, laboratory investigations, electrocardiography and
imaging including vascular images of the brain and carotid
arteries. Carotid stenting was done to all the studied patients.
Results:
There
was a significant difference between patients presented with
transient ischemic attack (TIA) and patients with stroke (p
value = 0.008); all patients presented with (TIA) showed
improvement with no restenosis or recurrence and all patients
presented with stroke had a stationary course with no restenosis
or recurrence. There was a significant difference between the
eccentric and concentric stenosis on carotid stenting outcome;
all the concentric stenosis showed improvement with no
restenosis or recurrence and all the eccentric stenosis showed a
stationary course with no restenosis or recurrence (p value =
0.008). Conclusion: Carotid
angioplasty and stenting
is an option for higher risk
symptomatic patients and patients with
health risks precluding surgery. The presenting symptoms;
TIA or stroke; have a significant effect on the carotid stenting
outcome. Intra-operative angiography is very important in early
diagnosis of distal filter occlusion Hyperperfusion syndrome
must be expected in cases of severe carotid stenosis especially
with the use of heparin.
[Omar M Atef, Ashraf M Fareed,
Mohamed N Shadad and Yasser F Ghoraba Evaluation of Carotid
Stenting in the Treatment of Symptomatic Carotid Stenosis.
J Am Sci
2023;19(1):59-69].
ISSN 1545-1003 (print); ISSN 2375-7264 (online).
http://www.jofamericanscience.org
08.doi:10.7537/marsjas190123.08.
Keywords:
Carotid stenting, Symptomatic
carotid stenosis |
Full Text |
8
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The
manuscripts in this issue are presented as online first for
peer-review, starting from
December 23, 2022.
All
comments are welcome:
editor@americanscience.org;
americansciencej@gmail.com,
or contact with author(s) directly.
For back issues of the Journal of American Science, click here.
Emails:
editor@americanscience.org;
americansciencej@gmail.com
|