New York Science Journal
(N Y Sci J)
ISSN 1554-0200 (print); ISSN 2375-723X (online),
doi prefix:10.7537, Monthly
Volume 10 -
Number 10 (Cumulated No. 104); October 25, 2017
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CONTENTS
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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Flowering Plants of
Ghughua Fossil Park,
Madhya Pradesh,
India
Arjun Prasad Tiwari1,
C R Magesh2, Naaz Rizvi2
1Botanical
Survey of India, Central Regional Centre, Allahabad (U.P.) -
211 002
2National
Museum of Natural History, New Delhi-110003
arjuntiwari2007@gmail.com
Abstract:
The present work
provides an account of flowering plants of the
Ghughua Fossil Park, Madhya Pradesh, India as observed during
two exploration tour. A
total number of 452
species under 300 genera belonging to 80 families are recorded.
Out of these 97
species in 62 genera and 13 families belong to monocot and 355
species in 238 genera and 67 families belong to dicot. Further
analysis of data indicated that 244 species are occasional, 159
species are common, 27 species are rare, 19 species are frequent
and 3 species are planted in the park.
[Tiwari AP, Magesh CR, Rizvi N.
Flowering Plants of
Ghughua Fossil Park,
Madhya
Pradesh, India.
N Y Sci J
2017;10(10):1-11].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
1.
doi:10.7537/marsnys101017.01.
Keywords:
Floristic diversity; angiosperms; Ghughua Fossil Park;
Central India |
Full Text |
1
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2
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Prevalence of ovine gastro intestinal nematodes in Haromaya
district eastern Hararghe zone, Oromia, eastern Ethiopia.
Chala Mohammed, Jabir Mohammed and Tadele Kebeta
Wollega University Collage of
Medical and Health Science, Nekemte, Ethiopia
Corresponding Author: Dr. Chala Mohammed, Wollega University,
School of Veterinary Medicine, P.O. Box: 395, Ethiopia.
Corresponding Author: Dr. Chala Mohammed, School of veterinary
medicine Wollega University Ethiopia, Telephone:
+251-913-11-5805, E-mail:
chalamohammed@wollegauniversity.edu.et.
Abstract:
Across sectional study was conducted from June- September 2015
on 384 randomly selected sheep Haromaya district East Hararghe
zone, Eastern Ethiopia with the objective of determining the
major gastrointestinal (GIT) parasites and their prevalence in
sheep. Fecal samples were collected from all animals and
subjected to floatation, sedimentation and fecal smear
techniques. The study found that the overall prevalence of
gastrointestinal parasites in ovine was 60.4% (232/384).
Different types of helminthes parasites were identified with
prevalence of 43.8% strongyle spp, 8.9% strongholds spp,
5.4%mixed and 2.6% Trichuris spp in sheep was recorded.
There was a significant difference (P<0.05) in prevalence of GIT
parasites between different ages and sex of animals. However,
there was no significant difference (P> 0.05) in the prevalence
of GIT parasites between peasant associations. Out of 384 sheep
examined strongyle spp eggs dominated the spectrum of
infections where the prevalence was 43.8% in sheep that
indicates strongyle parasites are major health problem of
small ovine species in the study area. Therefore, further study
is required to quantify the prevailing parasites species and
assess for seasonal dynamics of the gastro-intestinal parasites
in the study area and thereby to design appropriate control
methods that enable to overcome the existing problem.
[Mohammed C, Mohammed J, Kebeta T.
Prevalence of ovine gastro intestinal nematodes in Haromaya
district eastern Hararghe zone, Oromia, eastern Ethiopia.
N Y Sci J
2017;10(10):12-16].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
2.
doi:10.7537/marsnys101017.02.
Keywords:
Cross-sectional, GIT parasites, Haromaya, Ovine, Prevalence. |
Full Text |
2
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3
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Association of Subclinical Vitamin D Deficiency with Severe
Acute Lower Respiratory Tract Infections in Children
Mohammed Hemeda MD, Sherief Helmy MD, Mohammed Soliman MD,
Mohammed Nasr Eldin MBBch
Paediatric and
Clinical Pathology, Al-Azhar Univerisity, Egypt
m.nasr1@yahoo.com
Abstract: Background:
Acute lower respiratory infection (ALRI), primarily pneumonia,
is a common cause of morbidity and mortality in children younger
than 5 y of age, particularly in developing countries.
Aim: The aim
of this study is to
determine whether subclinical vitamin D deficiency in children
from 2 months up to 5 years of age is a risk factor for severe
acute lower respiratory tract infections (ALRTI).
Patient and methods:
This was a cross sectional descriptive study was carried out
on 100 children divided into two groups:
Group 1(n=70):
patients with severe lower respiratory tract infections (LRTIs)
mostly bronchopneumonia and acute bronchiolitis.
Group 2(n=30): control group
of apparently healthy children with matched age and sex with
patient groups presenting by minimalcompliant in outpatient
clinics. All cases were taken from out and inpatient pediatric
department and intermediate care unit of Bab- ELshearia
university hospital, AL-Azhar faculty of medicine after approval
of pediatric department and university ethical committee, during
the period from November 2015 to May 2016.
Results: Serum vitamin D level was lower in patients (46.24 ± 25.84) than
control (64.02 ± 23.79) with significant difference (p=0.002).
Conclusion: Subclinical vitamin D deficiency in children younger than 5 years
old has significant risk factors for severe ALRI in Egyptian
children.
[Mohammed Hemeda, Sherief Helmy, Mohammed Soliman, Mohammed Nasr
Eldin.
Association of
Subclinical Vitamin D Deficiency with Severe Acute Lower
Respiratory Tract Infections in Children.
N Y Sci J
2017;10(10):17-23].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
3.
doi:10.7537/marsnys101017.03.
Keywords:
Association; Subclinical Vitamin D; Deficiency; Severe; Acute;
Lower; Respiratory; Tract; Infections; Children |
Full Text |
3
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4
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Updated Role of Magnetic Resonance Urography in Evaluation of
Obstructive Uropathy In pediatrics
Eman Ghazy Ibrahim El Shenawy;
Prof. Dr. Rania Ali Maorouf; Dr. Mona Ali Nagi
Radiodiagnosis Department, Faculty of Medicine, Ain Shams
University, Cairo, Egypt
eman_elshenawy86@yahoo.com
Abstract: Purpose of review:
Magnetic resonance imaging has emerged as a powerful diagnostic
tool for the imaging of the pediatric genitourinary tract. The
aim of this review is to evaluate updated role of magnetic
resonance urography in evaluation of obstructive uropathy in
pediatrics.
Recent findings:
Magnetic resonance imaging can provide both a detailed anatomic
and functional assessment of the pediatric genitourinary tract
in a single study without the use of ionizing radiation.
Magnetic resonance urography combines static and dynamic
evaluation of the urinary tract following contrast
administration and has been most often applied to the evaluation
of hydronephrosis. In addition to unparalleled anatomic
assessment, it allows for the evaluation of glomerular
filtration rate, renal transit time, and differential renal
function. It also provides unique insights into a wide range of
obstructive uropathies and has been demonstrated to be useful in
the evaluation of complex genitourinary anomalies. Magnetic
resonance voiding cystourethrography has been used to rule out
vesicoureteral reflux. Summary: Magnetic resonance
imaging has emerged as a powerful tool for the diagnosis of
pediatric genitourinary anomalies. It provides functional and
anatomic assessment with a single procedure that in most cases
is superior to conventional procedures., MRU may serve as the
most comprehensive and definitive study in the evaluation of
urinary tract obstruction, complex genitourinary anomalies, and
infection.
[Eman Ghazy Ibrahim El Shenawy; Rania Ali Maorouf; Mona Ali Nagi.
Updated Role of Magnetic Resonance Urography in Evaluation of
Obstructive Uropathy In pediatrics.
N Y Sci J
2017;10(7):24-29].
ISSN 1554-0200 (print); ISSN 2375-723X (online).
http://www.sciencepub.net/newyork.
4.
doi:10.7537/marsnys100717.04.
Keywords:
Update; Role; Magnetic; Resonance; Urography; Evaluation;
Obstructive; Uropathy; pediatrics |
Full Text |
4
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5
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Groundwater Quality Evaluation
using Integrated Approach in Ose and Owo Local Government Areas
of Ondo State, Southwestern Nigeria
Falowo, O.O.*, Akindureni, Y., and Ojo, O.O.
Department of Civil Engineering, Faculty of Engineering Technology,
Rufus Giwa Polytechnic,
Owo, Ondo State, Nigeria
oluwanifemi.adeboye@yahoo.com
Abstract:
Physico-chemical and biological/bacteriological analysis
involving colour, odour, temperature, pH, turbidity,
conductivity, total dissolve solute, total hardness, total
alkalinity, calcium and magnesium hardness, nitrate, Iron,
chloride, manganese, calcium, magnesium, sodium, chromium,
sulphate, copper, fluoride, bicarbonate, total suspended solid,
coliforms, E-coli, and Enterococcus faecalis were carried out on
fifteen hand dug and borehole water in Ose and Owo local
governments areas of Ondo State, Southwestern Nigeria with the
aim of determining their suitability for drinking and irrigation
purposes. The Water Quality Index and Canadian Water Quality
Index were used to characterize the sampled waters. The Water
Quality Index showed that the water samples are “very
poor/unsuitable” for drinking while Canadian water Quality index
characterized the samples as “marginal to fair drinking
water” and with 50% correlation. The Wilcox plot showed that the
sampled water are excellent for irrigation. The biological test
recorded high total coliform and E-Coli values above the
Standard Organization of Nigeria specification. However no trace
of Enterococcus Faecalis was found in the water samples. The
sequence of the abundance of the major ions is in the following
order of > for cations and
> > > for anions. The % Na
rated the water as “permissible to Doubtful water” for
irrigation. Sodium Absorption Ratio (SAR) and
the Residual Sodium Carbonate (RSC)
of the studied water samples rate the water as “excellent and
good” for irrigation purpose. The
Permeability index (PI) values fall within the First category of
50 – 100 % irrigation water which is rated as “Good –
Excellent.” The variation of Chloride in the study
indicates a brackish/brackish salt water Type.
The electrical conductivity of the
water ranges from 120 to 619 with an
average of 310 which corresponds to
moderate (medium salinity) and constitutes about 60 % of the
study area. Subsequent, combining all these results, the water
samples need comprehensive treatment for it to be suitable for
drinking but have good/excellent potential for irrigation
purpose.
[Falowo,
O.O. , Akindureni, Y., and Ojo, O.O.
Groundwater Quality Evaluation
using Integrated Approach in Ose and Owo Local Government Areas
of Ondo State, Southwestern Nigeria.
N Y Sci J
2017;10(10):30-41].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
5.
doi:10.7537/marsnys101017.05.
Keywords:
Canadian Water Quality Index, Total Dissolve Solid, Coliform,
Water Quality Index, Permeability Index |
Full Text |
5
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6
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Examining the impact of
information technology infrastructures on supply chain
performance in petrochemical company of Fanavaran (Mahshahr)
Majid
Bayani 1, Dr. Ghanbar Amirnezad 2*
1Department
of Business Management, Faculty of Humanities, Persian Gulf
International Branch, Islamic Azad University, Khorramshahr,
Iran
2Department
of Business Management, Faculty of Humanities, Persian Gulf
International Branch, Islamic Azad University, Khorramshahr,
Iran
Corresponding Author: Dr. Ghanbar Amirnezad
2*
Abstract:
The present study aimed to
investigate the impact of information technology infrastructures
on supply chain performance in petrochemical company of
Fanavaran (Mahshahr). The research hypotheses have been examined
through SPSS and LISREL software. Generally, the research
results show that the factors of government, economy,
organizational culture, human force, management and technical
factor have a positive and significant impact on supply chain
performance in petrochemical company of Fanavaran. Therefore, it
is recommended that, given that using information technology in
supply chain requires suitable cultural, economic, management
and... infrastructures, organizations should try to strengthen
the proposed factors using necessary guidelines.
[Majid Bayani, Ghanbar Amirnezad.
Examining the impact of information technology infrastructures
on supply chain performance in petrochemical company of
Fanavaran (Mahshahr).
N Y Sci J 2017;10(7):42-49].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
6. doi:10.7537/marsnys100717.06.
Key words:
information technology, supply chain performance, government,
economy, organizational culture. |
Full Text |
6
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7
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Stereotactic biopsy of brainstem lesions
El-Sayed Abd El-Rahman Elmor1, Mohamed Hasan Mansour2,
Islam Abd El-Samad Abd El-Razik3
1Professor
of Neurosurgery, Faculty of Medicine, Al-Azhar University, Egypt
2Assistant
Professor of Neurosurgery, Faculty of Medicine, Al-Azhar
University, Egypt
3Associate
Fellow of Neurosurgery, Shebin El-Kom Teaching Hospital, Egypt
islamneuro@yahoo.com
Abstract: Background:
Stereotactic biopsies are procedures performed to obtain tumor
tissue for diagnostic examinations. Cerebral lesions of unknown
entities can safely be accessed and tissue can be examined,
resulting in correct diagnosis and according treatment.
Objective: In this study, we focus on results, approaches,
modalities of anesthesia, and complications. Methods: We
performed a study, including 20 patients who underwent
stereotactic biopsy of the brainstem. All of the patients
underwent preoperative MRI. The Leksell stereotactic frame was
used. We evaluated histopathological results as well as further
treatment; additionally we compared complications of local
versus general anesthesia and complications of a frontal versus
a trans- cerebellar approach. mean age of 25.45 years. In all
patients a final histopathological diagnosis could be
established. 15 patients underwent the procedure under local
anesthesia, 5 patients in general anesthesia. In 18 patients a
frontal approach was performed, while in 2 patients a trans-
cerebellar approach was used. Complications occurred in only
one patient. Results: Stereotactic biopsies even of
lesions in the brainstem are a safe way to obtain tumor tissue
for final diagnosis, resulting in adequate treatment. Approach
can be trans-cerebellar or frontal and procedure can be
performed either under local or general anesthesia.
[El-Sayed Abd El-Rahman Elmor, Mohamed Hasan Mansour, Islam Abd
El-Samad Abd El-Razik.
Stereotactic biopsy of brainstem lesions.
N Y Sci J
2017;10(10):50-58].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
7.
doi:10.7537/marsnys101017.07.
Keywords:
Stereotactic; biopsy; brainstem; lesion |
Full Text |
7
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8
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Nonlinear Dynamic
Finite Element Analysis of Hardened Aircraft Shelter Subjected
To Blast Load
Abdelhamid I. Zaghw1, Kamal G. Metwally2
and Ahmed M. Emarah3
1Professor,
Department of Civil Engineering, Cairo University, Giza, Egypt
2Ass.
Professor, Department of Civil Engineering, Beni-Suef
University, Beni-Suef, Egypt
3Dissertation
Scholar, Department of Civil Engineering, Cairo University,
Giza, Egypt
engbari@gmail.com
Abstract:
The use finite element software programs to predict the
behaviour of structures under different loading patterns and
conditions can be considered today as a default analyses
technique especially for conventional load patterns and common
use structures such as buildings. Structures that designed to
resist blast loads mainly are considered as a special structure
which need to predict its dynamic response accurately for
different loading scenarios and need special software programs
rather than the commercial one. Blast field tests are dangerous,
expensive, and always have limited size of explosions. So, the
analysis of an air craft shelter subjected to general purpose
bomb (GP500) at its middle span was done using two advanced
finite element software programs LS-DYNA and WAI-MAZ to verify
the use of different finite element software programs in blast
load analysis. Response was evaluated for the mid-span
displacement time history analysis of the shelter. The
displacement response closely captures the same shape for both.
The displacement value was extremely in close agreement between
the two software programs.
[Abdelhamid I. Zaghw, Kamal G. Metwally and Ahmed M.
Emarah.
Nonlinear Dynamic Finite Element Analysis of Hardened Aircraft
Shelter Subjected To Blast Load.
N Y Sci J 2017;10(10):59-67].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
8.
doi:10.7537/marsnys101017.08.
Keywords:
Blast Load, LS-DYNA, WAI-MAZ, Aircraft Shelter, Dynamic
Response, Finite Element |
Full Text |
8
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9
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Comparative study among Transcerebellar diameter, Biparietal
diameter & Femur length for accurate determination of
gestational age in 3rd trimester of pregnancy
Ahmed Mohamed Morsi MSC,
Hossam Eldin Hussein Kamel MD and Tarek Ramadan Abbas MD
Department of Obstetrics and Gynecology, Faculty of Medicine, Al
Azhar University, Egypt.
drahmed_soltan@yahoo.com
Abstract: Introduction and aim of
the study:
Many patients in our country come for their first antenatal care
visit in their third trimester not remembering their LMP or
their EDD which makes it very difficult for the physician to
assess their gestational age. In this study we compare between
the TCD, BPD and FL in accuracy of assessment of gestational age
in the last trimester. Patients and methods: This study
included 200 patients sure of their dates and fulfilling the
inclusion criteria at the department of Obstetrics and
Gynecology, Sayed Galal hospital Al azhar University starting
from February till October 2017, the whole patients were
pregnant in their third trimester and the Transcerebellar
diameter and Biparietal diameter and Femur length were measured.
Results: TCD was accurate within 1 week in 90% of the cases
and was accurate within 3 days in 59% of the cases. While the FL
was accurate within 1 week in 80% of the cases and was accurate
within 3 days in 46% of the cases. Finally the BPD was accurate
within 1 week in 60 % of the cases and within 3 days in 29.5% of
the cases. Conclusion: TCD is the most accurate method
for assessment of gestational age in third trimester followed by
FL, and the least accurate is the BPD. Also by combining
accuracy of TCD (90%) and that of FL (80%).
[Ahmed Mohamed Morsi,
Hossam Eldin Hussein Kamel and Tarek Ramadan Abbas.
Comparative study among Transcerebellar diameter, Biparietal
diameter & Femur length for accurate determination of
gestational age in 3rd trimester of pregnancy.
N Y Sci J
2017;10(10):68-74].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
9.
doi:10.7537/marsnys101017.09.
Key words:
(GA) gestational age, (BPD) biparietal diameter, (FL) femur
length and (TCD) transcerebellar diameter. |
Full Text |
9
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10
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Investigate of
the Effect of Leverage and Economic Added Value on Market Added
Value of Listed Companies in Tehran Stock Exchange
Sorayya Taimori
1*,
Tooraje Dastyar2
1*Department
of Accounting,
Ramhormoz
Branch,
Islamic Azad university,
Ramhormoz,
iran
2Department
of Accounting,
Behbahan
Branch,
Islamic Azad university,
Behbahan,
iran
Corresponding
Author:
sorayataimori@gmail.com
Abstract:
The aim
of study was to investigate the relationship between leverage
and value-added economic value of companies listed on the stock
exchange market in Tehran. For this purpose, 172 companies
listed on the stock exchange information 6-year study (2008 to
2014) was chosen for it was available. To test the hypothesis
linear multiple regression method was used. In order to
investigate the relationship between independent and dependent
variables are examined from two different aspects. On the one
hand, this variable among different companies and on the other
hand, in the period of 6 years old are tested. The data needed
to test the hypothesis by using library and does faces directly
from financial firms was extracted by statistical software’s
EXCEL and EVIEWS8 were analyzed. The results of tests indicates
that financial leverage significant negative relationship with
the market value of companies listed on the Tehran Stock
Exchange However, operating leverage, leverage combined with
significant economic value and market value of not attending.
[Sorayya Taimori,
Tooraje Dastyar.
Investigate of the Effect of Leverage and Economic Added Value
on Market Added Value of Listed Companies in Tehran Stock
Exchange.
N Y Sci J
2017;10(10):75-78].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
10. doi:10.7537/marsnys101017.10.
Keywords:
economic value added, market value added, financial leverage,
operating leverage, total leverage |
Full Text |
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11
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Investigating the effect of
acute physical activity in healthy and polluted air on
ST-segment in non-athletic men
Araz Nazari*, Saeed Sepahi
Faculty Member of Higher
Educational Complex of Saravan, Saravan, Iran
araznazari@gmail.com
Abstract:
The aim of this study was to
investigate the effect of physical activity in healthy and
polluted air on ST-segment in non-athletic men. in this study,
12 healthy subjects with mean age of 21/12±1/8 years were
randomly selected, and then running according to the Bruce test
in healthy (PSI=70) and polluted air (PSI=135). To analyze the
data, dependent t- test with significance level of p≤
0/05 was used. Measurement results showed that physical activity
in healthy and polluted air, there was no significant effect on
the segment ST.
[Nazari A, Sepahi S..
Investigating the effect
of acute physical activity in healthy and polluted air on
ST-segment in non-athletic men
.
N Y Sci J
2017;10(10):79-83].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
11.
doi:10.7537/marsnys101017.11.
Keywords:
Exercise test, Air pollution,
Physical activity, ST-segment, Pollutant Standard Index (PSI). |
Full Text |
11
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12
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Herbal Based
Traditional Practices in a Van Panchayat of Garhwal, Uttarakhand
Himalaya
Toseef Riaz and
B.S. Bhandari
Department of
Botany and Microbiology HNB Garhwal University, Srinagar (Garhwal),
Uttarakhand 246174, India
bhandaribs11@gmail.com,
Phone no-9412961154
Abstract:
Garhwal
Himalaya is one of the rich repositories of medicinal plants
with sound traditional knowledge of ethnomedicinal plants. The
present study was, therefore, aimed to explore the traditional
knowledge of herbal medicines prevailing among the inhabitants
of Navasu Van Panchayat of Garhwal Himalaya. A total of 50
ethnomedicinal plants belonging to 33 families were identified
which are being used to cure various diseases by the Van
Panchayat inhabitants. The study reports that herbs are in
maximum use (26 species) followed by shrubs (13 species) and
trees (11 species). Underground parts and leaves are frequently
used in the treatment of diseases. Other parts such as petals,
rhizomes, fruits, flower and resins were also found as remedial
measures for the treatment of general fever, cough, stomach
ache, skin diseases, joint pains, jaundice, gonorrhoea,
dysentery, etc. Rosaceae and Asteraceae are the two dominant
families contributing in herbal medicines followed by Lamiaceae
and Rubiaceae.
[Toseef Riaz and
B.S. Bhandari.
Herbal Based Traditional Practices in a Van Panchayat of Garhwal,
Uttarakhand Himalaya.
N Y Sci J
2017;10(10):83-88].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
12. doi:10.7537/marsnys101017.12.
Keywords:
Ethno-medicines; Traditional Knowledge; Diseases; Treatment; Van
Panchayat; Garhwal, Uttarakhand Himalaya |
Full Text |
12
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13
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[N Y Sci J 2017;10(10):89-93]. ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork. 13.
withdrawn |
Full Text |
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14
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Incorporating mechanical
properties of HTPB propellant to a viscohyperelastic
constitutive model over a large range of strain rates
Muhammad Jamshed Khan, Chen Xiong,
Tong xin, Hanif ullah, Abid Ullah, Omer Musa
Department of Mechanical
Engineering, Nanjing University of Science and Technology,
Nanjing 210094, P. R. China
Jamshed.khan100@yahoo.com
Abstract:
In this paper, the mechanical
properties of hydroxyl-terminated polybotadiene (HTPB)
propellant were tested at 293K in various loading conditions.
The experiments were carried out by via the split Hopkinson
pressure bar (SHPB) and universal testing machine. The results
show that the stress is directly proportional to the strain, the
stain rate was found within the elastic limit, and when the
modulus incremented, the strain rate increases in each
condition. Consequently, the mechanical properties of HTPB
propellant should be rate dependent. In integration, predicated
on the model proposed by Yang pouriayevali, a modified
visco-hyperelastic constitutive model has been proposed to
describe the mechanical properties of HTPB propellant over a
strain rates ranged from 3.33×10s-1 to 2000s-1.
[Muhammad
Jamshed Khan, Chen Xiong, Tong xin, Hanif ullah Abid
Ullah, Omer Musa.
Incorporating mechanical
properties of HTPB propellant to a viscohyperelastic
constitutive model over a large range of strain rates.
N Y Sci J
2017;10(10):94-100].
ISSN 1554-0200 (print); ISSN
2375-723X (online).
http://www.sciencepub.net/newyork.
14.
doi:10.7537/marsnys101017.14.
Keywords:
HTPB, SHPB, compressive
properties, constitutive model |
Full Text |
14
|
The manuscripts in
this issue were presented as online first for peer-review,
starting from September
9, 2017.
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