Researcher
(Researcher)
ISSN 1553-9865 (print); ISSN 2163-8950 (online), doi prefix: 10.7537, Monthly
Volume 12 - Issue 12 (Cumulated No. 138), December 25, 2020
Cover
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Introduction,
Contents,
Call for Papers, Researcher1212
The following manuscripts are presented as online first for peer-review, starting from November 22, 2020.
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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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Modelling and Simulation of
Vehicle Windshield Wiper System using H  Loop Shaping
and Robust Pole Placement Controllers
Mustefa Jibril 1,
Messay Tadese 2, Eliyas Alemayehu Tadese 3
1.
School of Electrical & Computer Engineering, Dire Dawa Institute
of Technology,
Dire Dawa, Ethiopia
2.
School of Electrical & Computer Engineering, Dire Dawa Institute
of Technology,
Dire Dawa, Ethiopia
3.
Faculty of Electrical & Computer Engineering, Jimma Institute of
Technology, Jimma, Ethiopia
mustefazinet1981@gmail.com
Abstract:
Vehicle windshield wiper system
increases the driving safety by contributing a clear shot
viewing to the driver. In this paper, modelling, designing and
simulation of a vehicle windshield wiper system with robust
control theory is done successfully. H loop shaping
and robust pole placement controllers are used to improve the
wiping speed by tracking a reference speed signals. The
reference speed signals used in this paper are step and sine
wave signals. Comparison of the H loop shaping
and robust pole placement controllers based on the two reference
signals is done and convincing results have been obtained.
Finally the comparative results prove the effectiveness of the
proposed H Loop Shaping
controller to improve the wiping mechanism for the given two
reference signals.
[Mustefa Jibril, Messay Tadese,
Eliyas Alemayehu Tadese.
Modelling and Simulation
of Vehicle Windshield Wiper System using H Loop Shaping
and Robust Pole Placement Controllers.
Researcher
2020;12(12):1-5].
ISSN 1553-9865 (print);
ISSN 2163-8950 (online).
http://www.sciencepub.net/researcher.
1.
doi:10.7537/marsrsj121220.01.
Keywords:
H Loop Shaping,
Robust Pole Placement, Windshield |
Full Text |
1
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2
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Attitude of High and Higher Secondary School Students of North
Kashmir towards Physical Education
Umaya Fayaz1,
DR. Manoj Kumar Pathak2
1Research
Scholar, Deptt. of Physical Education, Rabindranath Tagore
university (MP Bhopal).
2HOD
Dept. of physical education Rabindranath Tagore university (MP
Bhopal).
Umayafayaz@gmail.com;
Whatsapp no. 7051582780
Abstract:
The objective of the present study was to access the “Attitude
of High and Higher Secondary School Students towards Physical
Education”. The present study was conducted on eight hundred
(500 male and 300 female) students between age group 16 to 20
years. The subjects were the students of High and Higher
Secondary Schools of North Kashmir, Jammu and Kashmir. To
examine the attitude of students toward Physical Education the
questionnaire developed by Claudia Cockburn (1999) was
administered on all the subjects. The responses collected from
the given subjects were converted into raw data with the help of
frequency distribution technique. The data was further tabulated
as results of the study through percentage method.
[Umaya
Fayaz, DR. Manoj Kumar Pathak.
Attitude of High and Higher Secondary School Students of North
Kashmir towards Physical Education.
Researcher
2020;12(12):6-10].
ISSN 1553-9865 (print); ISSN 2163-8950 (online).
http://www.sciencepub.net/researcher.
2.
doi:10.7537/marsrsj121220.02.
Keywords:
Physical Education, Attitude. |
Full Text |
2
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3
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Primarily from
Wikipedia, the free encyclopedia
(https://en.wikipedia.org/wiki/Vaccine)
Mark Herbert,
PhD
World
Development Institute
39-6 Main
Street, Flushing, Queens, New York 11354, USA,
ma708090@gmail.com
Abstract:
A vaccine
is a biological preparation that provides active
acquired
immunity
to a particular
infectious
disease.[1]
A vaccine typically contains an agent that resembles a
disease-causing microorganism and is often made from weakened or
killed forms of the microbe, its toxins, or one of its surface
proteins. The agent stimulates the body's
immune system
to recognize the agent as a threat, destroy it, and to further
recognize and destroy any of the microorganisms associated with
that agent that it may encounter in the future. Vaccines can be
prophylactic
(to prevent or ameliorate the effects of a future
infection
by a natural or wild
pathogen),
or
therapeutic
(to fight a disease that has already occurred, such as
cancer).
[Mark
Herbert.
Vaccine.
Researcher
2020;12(12):11-24].
ISSN 1553-9865 (print); ISSN 2163-8950 (online).
http://www.sciencepub.net/researcher.
3.
doi:10.7537/marsrsj121220.03.
Keywords:
vaccine;
immunity;
agent;
immune system;
pathogen |
Full Text |
3
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4
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Quantum
biology
From Wikipedia,
the free encyclopedia
(https://en.wikipedia.org/wiki/Quantum_biology)
Mark Herbert,
PhD
World
Development Institute
39 Main Street,
Flushing, Queens, New York 11354, USA,
ma708090@gmail.com
Abstract:
Quantum biology is the study of applications of
quantum
mechanics
and
theoretical
chemistry
to
biological
objects and problems. Many biological processes involve the
conversion of
energy
into forms that are usable for chemical transformations, and are
quantum mechanical in nature. Such processes involve
chemical
reactions,
light absorption,
formation of
excited
electronic states,
transfer of
excitation energy,
and the transfer of
electrons
and
protons
in chemical processes, such as
photosynthesis,
olfaction
and
cellular
respiration.
[Mark
Herbert.
Quantum
biology.
Researcher
2020;12(12):25-31].
ISSN 1553-9865 (print); ISSN 2163-8950 (online).
http://www.sciencepub.net/researcher.
4.
doi:10.7537/marsrsj121220.04.
Keywords:
Quantum biology;
quantum
mechanics;
theoretical
chemistry;
electron;
proton;
photosnthesis;
olfaction;
cellular
respiration |
Full Text |
4
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5
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Control of Bacterial Food Poisoning in between Nanotechnology
and Future Insights Approaches
Azza S. M. Abuelnaga1, Nagwa S. Atta1,
Mona S. Zaki2, Mona A.
Elshabrawy1, Effat M.M., Magdy A. Kamel1,
Sohier M Syame1 and Hakim A.S.1
1Microbiolog
and Immunology Department, National Research
Centre, Cairo, Egypt
2
Hydrobiology Department, National Reseach Centre, Cairo, Egypt
drmonazaki@yahoo.com
Abstract:
Nanotechnology proffers the food industry a volume of novel
accesses for getting the quality, shelf life, integrity, safety,
and healthiness of foods better. In response to the
probable hazards linked with the globalization of the food
industry, research has been converge on the emergence of new
sensing techniques to supply the means of contamination
recognition at any stage in the food supply chain.
Nanotechnology has been reported as the new industrial
revolution, both developed, and developing countries are
investing in this technology to secure a market share.
Nanoscience and nanotechnology exhibit enormous interest in
different areas of research and applications, including
biomedical sciences, food industry and combating food pathogens.
Nanoparticle strictly refers to 1–100 nm in size.
Also the direction will pointed to blue technology; application
of metabolites and compounds derived from marine primitive
creatures.
This review article summarizes the application of both inorganic
(silver, iron oxide, titanium dioxide, silicon dioxide, and zinc
oxide) and organic (lipid, protein, and carbohydrate)
nanoparticles in foods. In addition to, highlights on the future
approaches in relation to blue nature deraviteves in food
preservation.
[Azza S. M. Abuelnaga,
Nagwa S. Atta, Mona S. Zaki, Mona A. Elshabrawy, Effat M.M.,
Magdy A. Kamel, Sohier M Syame and Hakim A.S. Control of
Bacterial Food Poisoning in between Nanotechnology and Future
Insights Approaches.
Researcher
2020;12(12):32-35].
ISSN 1553-9865 (print); ISSN 2163-8950 (online).
http://www.sciencepub.net/researcher.
5.
doi:10.7537/marsrsj121220.05.
Key words:
blue technology- food poisoning – microcapsulation- nanoemulsion-
nanoparticles |
Full Text |
5
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6
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Temperature Control of Stirred Tank Heater using Optimal Control
Technique
Mustefa Jibril1,
Messay Tadese2, Eliyas Alemayehu Tadese3
1. 2.Msc,
School of Electrical & Computer Engineering, Dire Dawa Institute
of Technology, Dire Dawa, Ethiopia
3
Msc, Faculty of Electrical & Computer Engineering, Jimma
Institute of Technology, Jimma, Ethiopia
Abstract:
This paper presents the application of optimal control problem
in modeling of stirred tank heater temperature control. The
analysis of the open loop system shows that the system is not
efficient without a controller. Linear Quadratic Gaussian (LQG)
and Linear Quadratic Integral (LQI) controllers are used to
increase the performance of the system. Comparison of the closed
loop system with the proposed controllers have been done with
Matlab/Simulink Toolbox and a promising results have been
analyzed.
[Mustefa
Jibril,
Messay Tadese, Eliyas Alemayehu Tadese.
Temperature Control of Stirred Tank Heater using Optimal Control
Technique.
Researcher
2020;12(12):36-42].
ISSN 1553-9865 (print); ISSN 2163-8950 (online).
http://www.sciencepub.net/researcher.
6.
doi:10.7537/marsrsj121220.06.
Keywords:
Stirred tank heater, Linear Quadratic Gaussian, Linear Quadratic
Integral |
Full Text |
6
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7
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Life
Primarily from
Wikipedia, the free encyclopedia
(https://en.wikipedia.org/wiki/Life)
Mark Herbert,
PhD
World
Development Institute
39 Main Street,
Flushing, Queens, New York 11354, USA,
ma708090@gmail.com
Abstract: Life
is a characteristic that distinguishes
physical
entities
that have
biological
processes,
such as
signaling
and
self-sustaining
processes, from those that do not, either because such functions
have ceased, or because they never had such functions and are
classified as inanimate. Various forms of life exist, such as
plants,
animals,
fungi,
protists,
archaea,
and
bacteria.
Biology
is the science concerned with the study of life.
[Mark
Herbert.
Life.
Researcher
2020;12(12):43-63].
ISSN 1553-9865 (print); ISSN 2163-8950 (online).
http://www.sciencepub.net/researcher.
7.
doi:10.7537/marsrsj121220.07.
Keywords:
Life;
physical
entities;
biological
processes;
inanimate;
plants;
animals;
fungi;
protists;
archaea;
bacteria;
Biology |
Full Text |
7
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8
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Cardiovascular Autonomic
Neuropathy in Type 2 Diabetic Patients with No Obvious Clinical
Disease: Review article
Remon Saleh Adly Abdallah
Internal Medicine and Cardiology
Department, Faculty of Medicine, Sohag University, Egypt.
Email:
remonsaleh@yahoo.com
Abstract:
Diabetic autonomic neuropathy
(DAN) is among the least recognized and understood complications
of diabetes despite its significant negative impact on survival
and quality of life in people with diabetes.
Cardiovascular autonomic
neuropathy (CAN) is the most clinically important and
well-studied form of diabetic neuropathy and was detected by
standard autonomic reflex tests. In its course, it can result in
a variety of symptoms and signs like resting tachycardia,
exercise intolerance, orthostatic hypotension, decreased heart
rate variability (HRV), diabetic cardiomyopathy and silent
myocardial ischemia.
Identifying individuals at
risk is only the first step in managing patients and ultimately
affecting outcomes. After identification, effective management
must be provided.
Unfortunately, it is often recognized too late and then it can
have serious consequences for patient health and even life. With
the help of simple autonomic tests, CAN can be diagnosed already
in the asymptomatic phase. Strict blood glucose control is still
the only causal therapy aimed at preventing, halting or slowing
its progression.
[Remon Saleh Adly Abdallah.
Cardiovascular Autonomic
Neuropathy in Type 2 Diabetic Patients with No Obvious Clinical
Disease: Review article.
Researcher
2020;12(12):64-71].
ISSN 1553-9865 (print);
ISSN 2163-8950 (online).
http://www.sciencepub.net/researcher.
8.
doi:10.7537/marsrsj121220.08.
Keywords: Cardiovascular;
Autonomic; Neuropathy; Type 2 Diabetic; Patient; Clinical
Disease |
Full Text |
8
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9 |
Evaluation of Secondary Hydrocele after Open versus Laparoscopic
Unilateral Inguinal Hernial Repair in Pediatrics
Mo'men Mohamed Mohamed El Lithy M.B, B.Ch1, Mohamed
Ahmed Abdel Aziz MD1, Abdel Aziz Yehya Mahmoud MD1
and Hisham Wefky Anwar Hassan MD2
1Pediatric
Surgery Department, Faculty of Medicine, Al-Azhar University,
Cairo, Egypt
2General
Surgery Department, Faculty of Medicine, Al-Azhar University,
Cairo, Egypt
Abstract: Background;
Hydrocele in children is one of the common congenital diseases
in boys. The main reason for this is that intraperitoneal fluid
enters the scrotum through a congenital patent processus
vaginalis (PPV), thus forming hydrocele. Aim and objectives;
the aim of this study was evaluation of secondary hydrocele
after open versus laparoscopic unilateral inguinal hernial
repair. Subjects and Methods; this was a prospective
controlled randomized study for evaluation of secondary
hydrocele after open versus laparoscopic unilateral inguinal
hernial repair in children. It was conducted on one hundred and
twenty male infants and children. It was done at Pediatric
Surgery department, of Al Hussien and Sayed Galal Hospitals.
Results; There was no statistical significant difference
(p-value > 0.05) between studied groups as regard the presence
of secondary hydrocele in post-operative follow up. The cases
with marked secondary hydrocele at 12th week needed surgical
interference. In group I laparoscopic inguinal hernial repair 1
case (1.25%) needed surgical interference to repair secondary
hydrocele; on the other hand in group II open herniotomy 1 case
(2.5%) needed surgical interference to repair secondary
hydrocele. Conclusion; In conclusion, in this study there
is no statistical significant difference (p-value > 0.05)
between studied groups as regard the presence of secondary
hydrocele in post-operative follow up, and so we don't prefer
any specific technique.
[Mo'men Mohamed Mohamed El Lithy, Mohamed Ahmed Abdel Aziz,
Abdel Aziz Yehya Mahmoud and Hisham Wefky Anwar Hassan.
Evaluation of Secondary Hydrocele after Open versus Laparoscopic
Unilateral Inguinal Hernial Repair in Pediatrics.
Researcher
2020;12(12):72-78].
ISSN
1553-9865
(print);
ISSN
2163-8950
(online).
http://www.sciencepub.net/researcher.
9. doi:10.7537/marsrsj121220.09.
Keywords:
Laparoscopic Repair; Open Repair; Inguinal Hernias, Hydrocele,
Herniotomy. |
Full Text |
9 |
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10 |
Partial Replacement of Chemical N Fertilizer by Using Plant
Compost and Chicken Manure in Potato Cv. “Lady Balfour” in New
Reclaimed Land
Yaser A.M. Shehata
Horticulture Department, Faculty of Agriculture, Sohag
University, Egypt
Email:
hamdi20052005@yahoo.com
Abstract:
This study was carried out at El- Kawther Experimental farm,
Faculty of Agriculture, Sohag University during 2017/ 2018 and
2018/ 2019 Nily seasons in potato cv Lady Balfour have been
fertilized potato plant cv. Lady Balfour planted in sandy soil
the recommended rate i.e. 150 unit nitrogen as 100% from
chemical , 75% chemical plus 25% organic, 50% chemical plus 50%
organic and 25% chemical plus 75% organic as a trial for
reducing the amount of chemical nitrogen fertilizer . The
sources of chemical fertilizer nitrogen were (ammonium nitrate)
and organic fertilizer nitrogen were ( plant compost and chicken
manure) results showed that decreasing the percentage of
chemical N fertilizers from 100 to 50% and in the same time
increasing the percentages of both organic (plant compost and
chicken manure) from 0.0 to 50% of the suitable rate of N was
accompanied with enhancing in growth characters, yield and plant
pigments and the percentages of N, P and K as well as TSS %,
nitrogen and protein in tubers of lady Balfour potato cv. for
producing organic tubers lady Balfour potato cv. as well as
improving yield qauntitively and qualitively . It is preferable
to fertilizer plants with i.e. 150 unit nitrogen per fed. as 50%
chemical N (ammonium nitrate) and 50% organic (plant compost or
chicken manure).
[Yaser A.M. Shehata Partial Replacement of Chemical N
Fertilizer by Using Plant Compost and Chicken Manure in Potato
Cv. “Lady Balfour” in New Reclaimed Land
Researcher
2020;12(12):79-86].
ISSN
1553-9865
(print);
ISSN
2163-8950
(online).
http://www.sciencepub.net/researcher.
10. doi:10.7537/marsrsj121220.10.
Keywords:
Potato, Lady Balfour, Plant compost, Chicken manure |
Full Text |
10 |
The manuscripts in this
issue were presented as online first for peer-review starting
from November
22, 2020.
All comments are
welcome: editor@sciencepub.net
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