No.

Titles / Authors /Abstracts

Full Text

No.

1

Apreliminary cross sectional, retrospective survey on the Epidemiology of Anthrax, Brucellosis, Rabies and Seroprevalence of Bovine brucellosis in Asossa, Bambasi and Homoshaworedas of Asossa zone, western Ethiopia

Asmamaw Aki*, Haile Worku, Yami Bote, Birhanu Chane, Gebre W/Michael, DejenTsehayneh, Bayisa Kenaw, Embet Bayu, Bosena Fentahun and Birhanu Eticha

Assosa, Regional Veterinary Diagnostic, Surveillance, Monitoring and Study Laboratory, P.O. Box 326, Assosa, Ethiopia; asmamawaki@gmail.com, phone: 0902330029

Benishangul Gumuz Regional State, Agriculture and Natural resource Bureau; workuhaile29@gmail.com.

Abstract: Across-sectional study was conducted in Asossa, Bambasi and Homosha District from July 2020 to November, 2021 with the objectives of estimating, the seroprevalence of bovine brucellosis and epidemiological associated factors, assess awareness/knowledge, attitudes and practice towards the zoonotic disease of the society on the socio-impact and the control methods of Anthrax, Brucellosis and Rabies in animal and human beings, and assess preliminary retrospective data of the disease in the study area. Of 384 serum sample examined, 9/384 (2.34%) were positive for bovine brucellosis. The high seroprevalence of the bovine brucellosis (9.75%) was recorded in Homosha woreda whereas the low prevalence of the disease (0.09%) was recorded in Bambasi woreda and it was significantly high (p<0.004). The highest seroprevalence (5.12 %) of brucellosis was recorded in animals >9 years old whilst the lowest prevalence (1.97 %) was recorded in animals 3->5 years of old and the association was not significant among the age groups. Slightly, higher prevalence was registered in female animals (2.56%) than in male animals (0 %), which was not found to be statistically significant (p>0.05).The highest prevalence of brucellosis (3.33%) was found in animals with poor body condition while the lowest (2.20 %) was recorded in animals with medium body conditions respectively, and the difference was insignificant (p>0.05). Cattle Brucellosis was recorded across the study kebeles with the highest prevalence of (14.28%) in Gumukebele whereas in Dabus, Mender (47, 48, 41, 43, 42), Sonka, Womba, Megele (49), Komoshiga (27 and 28), N/komoshiga, Selga (24), Amba14, and Megele (33) kebeles, the lowest brucellosis prevalence (0%) was recorded in the present study and the prevalence of brucellosis was not significant across the study sites. In Gumu, Dunga, Mutsakosa, Megele (39), Komoshiga (26), (14.28%, 5%, 9.09%, 2.27%, 3.03%) brucellosis prevalence was recorded in the studied kebeles respectively, but the association is not significant (P>0.05). In Asossa, Bambasi and Homosha selected kebeles, 340 respondent farmers, 34 animal health workers and health extensions, kebele leaders were interviewed and retrospective data, up on communicable animal diseases (rabies, anthrax and brucellosis) and the respondent rate was assessed in the study areas. The respondents were assessed for the existing problems in 34 selected kebeles, from community farmers, animal health workers, health extensions and kebele leaders. They were interviewed for their perception of communicable animal disease occurrence, symptoms, causative agent, the possible factors contributing for the occurrence of problems, activities to be taken for control measures, habit of using animal product (milk, meat) and the risk /exposure groups, number of sick, died and their preference of treated cases were assessed, vaccination habit of dog, cattle, sheep and goats; number and duration of aborted ruminants; use of (aborted, anthrax suspected) animal products cases and pain felling situation; awareness of zoonotic disease and occurrence of acute and sudden killer cattle disease in the area were assessed in this study. According to Asossa, General hospital retrospective data, of the total 434 unspecified human cases, 272 male cases and 162 female victims cases were recorded in the 2018- 2021 year. The rabies in human cases were varies in age categories, that was 4, 38, 170, 133, 82, 7 cases were reported in <1yr, 1-4 yr, 5-14 yr, 15-29yr,30-64 yr and >=65 years of age respectively. Therefore, based on the findings, appropriate recommendations were forwarded to reduce the impact of the zoonotic diseases in the study area. Evidence of brucellosis in various cattle and the associated human population illustrates the need for a coordinated One Health approach to controlling brucellosis so as to improve public health and livestock productivity.

[Asmamaw Aki, Haile Worku, Yami Bote, Birhanu Chane, Gebre W/Michael, Dejen Tsehayneh, Bayisa Kenaw, Embet Bayu, Bosena Fentahun and Birhanu Eticha. Apreliminary cross sectional, retrospective survey on the Epidemiology of Anthrax, Brucellosis, Rabies and Seroprevalence of Bovine brucellosis in Asossa, Bambasi and Homoshaworedas of Asossa zone, western Ethiopia. N Y Sci J 2022;15(01):1-19] ISSN 1554-0200 (print); ISSN 2375-723X (online) http://www.sciencepub.net/newyork. 1. doi:10.7537/marsnys150122.05.

Key words: Asossa, Anthrax, Bovine, Bambasi, Brucellosis and Homosha, Serum, farmers, rabies

Full Text

1

2

Flexible Joint Robotic Manipulator Performance Improvement Using Mixed Synthesis Technique

Mustefa JIBRIL

School of Electrical & Computer Engineering, Dire Dawa Institute of Technology, Dire Dawa, Ethiopia

mustefa.jibril@ddu.edu.et

Abstract: This work aims at improving the tracking performance and stability of a Flexible Joint Robot (FJR) using mixed sensitive synthesis. However, the major problems of the flexible joint robotic manipulator are poor tracking performance and instability. The objectives are to improve the tracking performance and stability of the flexible joint robot based on the tracking error, damping time and stability margins of the joint. To achieve this, a mixed synthesis method was applied. From the results existing FJR system recorded damping time of infinity which is very high, gain margin of 22.8dB and very low phase margin of 3.21e-12deg. This means that the existing joint model suffers from poor performance and it is unstable. The mixed synthesis controlled FJR recorded low damping time of 0.993seconds, tracking error of 0.0214dB, gain margin of 24.9dB and phase margin of 86.9degrees. This means that the mixed sensitivity synthesis controlled FJR achieved improved tracking performance and robust stability. The mixed synthesis control technique maintained negligible changes in damping time, tracking error and stability margins when the joint flexibility constant k was varied to verify the robustness of the system. The work concludes that the flexible joint tracking performance and stability improvement was achieved using mixed sensitivity synthesis.

[Mustefa JIBRIL. Flexible Joint Robotic Manipulator Performance Improvement Using Mixed Synthesis Technique. N Y Sci J 2022;15(01):20-29] ISSN 1554-0200 (print); ISSN 2375-723X (online) http://www.sciencepub.net/newyork. 2. doi:10.7537/marsnys150122.02.

Keywords: Flexible Joint Robot, Robotic Manipulator, Mixed Sensitivity Synthesis, Tracking Performance, Robust Stability.

Full Text

2

3

Planning of Electric Vehicle Charging Infrastructure under the Background of Big Data

Mustefa JIBRIL

School of Electrical & Computer Engineering, Dire Dawa Institute of Technology, Dire Dawa, Ethiopia

mustefa.jibril@ddu.edu.et

Abstract: Today, the problems of power consumption and environmental pollution caused by road traffic are very serious. The promotion and adoption of electric vehicles can effectively alleviate these problems, but the planning of electric vehicle charging facilities needs to be resolved as soon as possible. This article aims to study the design of charging infrastructure based on the background of big data. The case analysis confirmed the importance of the billing company's design model and proposed an effective solution process. Taking M city as an example, combining the charging data obtained by simulation, the charging kits in the city center and the design area, and the effective solutions to the actual situation, the sensitivity analysis of the selection of slow charging equipment is carried out. Mode model between the two ion functions and the radio function of the charging station. The case analysis results show that a total of 10 60kW fast charging facilities need to be built in this industrial zone. The state-of-the-art mode and power model of public charging equipment proposed in this paper can solve the problem of positioning charging equipment in large-scale transmission networks.

[Mustefa JIBRIL. Planning of Electric Vehicle Charging Infrastructure under the Background of Big Data. N Y Sci J 2022;15(1):30-38] ISSN 1554-0200 (print); ISSN 2375-723X (online) http://www.sciencepub.net/newyork.

 3. doi:10.7537/marsnys150122.03.

Keywords: Big Data Technology, Electric Vehicles, Charging Facilities, Infrastructure Planning

Full Text

3

4

Speaking of “air pushing” and “air blocking”^*in the vocal, wind instrument performing and singing - "Dynamic system" for reconstruction of performing and singing

Zhang Ning

Tianjin, Tianjin Conservatory of Music, China

Email：suona000@163.com

Abstract: Air has become the driving force for vocal, wind instruments, and singing vocalization. It is based on the mutual cooperation of the "air pushing " and "air blocking ", which are of two major functional systems.  Studies have shown that “air pushing” is the research category of hydrostatics, based on the Pascal principle; “air blocking” is the research category of fluid kinematics and is based on the resistance effect of the “transverse wall surface” at the entrance of the windpipe. The breath control is realized in the reasonable “pushing” and “blocking”, the “dynamic system” for the performing and singing vocalization is established.

[Zhang Ning. Speaking of “air pushing” and “air blocking” in the vocal, wind instrument performing and singing - "Dynamic system" for reconstruction of performing and singing. N Y Sci J 2022;15(1):39-47] ISSN 1554-0200 (print); ISSN 2375-723X (online) http://www.sciencepub.net/newyork. 4.

doi:10.7537/marsnys150122.04.

Keywords: vocal, wind instruments performing, singing, air pushing, air blocking, Pascal's principle, Lateral wall resistance

Full Text

4

5

Size-Wise Analysis of Sanctions and Disbursements of Loan (Rs. in Lack) in performance of Haryana financial corporation

1Dr. Gulab Singh and 2Pragati Yadav

1Associate Professor, Department of Commerce, SunRise University, Alwar, Rajasthan (India)

2Research Scholar, Department of Commerce, SunRise University, Alwar, Rajasthan (India)

e-mail- karamveeryadav74@gmail.com

Abstract: The total number of units and amount sanctioned and percentage share of small-scale industries (unit-wise and amount-wise) during the period of 1967-68 to 2006-07. In 2006-07, out of total sanctioned applications of 264, 262 were from small-scale sector, so 99.24% of total sanctioned applications were in favour of small-scale sector. The quantum of amount that went to the small-scale sector was Rs. 16873.41 lakhs constituting 98.86% of total amount sanctioned, implying that HFC has played an important role in financing small-scale sector. HFC, till 2007 has sanctioned to the SSIs Rs. 223235.67 lakhs to 16251 units which is 85.33% of its total amount sanctioned and 90.30% of its total units sanctioned. Table 1 also shows that there has been a substantial increase in the amount of loan sanctioned and number of units to which the loans have been sanctioned. The total amount of loan sanctioned and the amount of loan sanctioned to SSIs has increased by ACGR of 13.3% and 12.9% respectively during the study period.

[Singh, G. and Yadav, P. Size-Wise Analysis of Sanctions and Disbursements of Loan (Rs. in Lack) in performance of Haryana financial corporation. N Y Sci J 2022;15(1):48-52] ISSN 1554-0200 (print); ISSN 2375-723X (online)

http://www.sciencepub.net/newyork. 5. doi:10.7537/marsnys150122.05.

Keywords: Haryana financial corporation, Loan, Distribution, Haryana, India

Full Text

5

6

Epidemiology of Bovine Trypanosomosis in Assosa and Bambasi Districts of Benishangul Gumuz Region, Western Ethiopia

Birhanu Eticha¹, Mussie H/Melekot², Yechale Teshome²

1Benishangul Gumuz region bureau of agriculture and natural resource, e-mail: brihanueticha12@gmail.com; P.O.Box 30, Assosa, Ethiopia

2 Bahir Dar University, College of agriculture and envirionmental sciences, Bahir Dar, Ethiopia

Abstract: A cross-sectional study was undertaken from November 2018 to March 2019 with the objectives to estimate seasonal prevalence of bovine trypanosomosis and to identify the major putative risk factors associated with bovine trypanosomosis in Assosa and Bambasi districts of Benishangul Gumuz region. One-stage cluster sampling strategy was used to select study animals. Blood samples were collected from ear vein of 1,562 head of cattle, 790 in the late rainy season and 772 in the dry period and examined with buffy coat technique; the overall prevalence of trypanosomosis was 7.7% in the late rainy season and 4.8% in the dry period with significant variation (P<0.05). The risk factors; district in the late rainy season as well as season were significantly associated (P<0.05) with bovine trypanosomosis while rural kebele, age, sex, body condition were not significant. Three species of trypanosomes were detected during the study, namely T. congolense (64%), T. vivax (21.3%), T. brucei (1.6%) and mixed infection (13.1%) in the late rainy season and T. congolense (75.7%), T. vivax (13.5%) and mixed infection (10.8%) in the dry season; T. congolense being the predominant species followed by T. vivax. The mean Packed cell volume of trypanosome infected cattle (23.05±3.40) was significantly lower (P<0.05) when compared to that of non-infected ones (27.73±4.61) in the late rainy season; similarly, it was significantly lower (P<0.05) in parasitemic cattle (23.54±2.58) than aparasitemic ones (28.15±4.58) in the dry season. In conclusion, the parasitological findings revealed that bovine trypanososmosis is widely distributed and endemic in Assosa and Bambasi districts of Benishangul Gumuz region hence designing participatory and integrated control measures including regular surveillance, community based vector prevention and control should be implemented to mitigate the problem.

[Birhanu Eticha, Mussie H.Melekot, Yechale Teshome. Epidemiology of Bovine Trypanosomosis in Assosa and Bambasi Districts of Benishangul Gumuz Region, Western Ethiopia. N Y Sci J 2022;15(1):53-65] ISSN 1554-0200(print);ISSN 2375-723X (online) http://www.sciencepub.net/newyork. 6. doi:10.7537/marsnys150122.06.

Keywords: Benishangul Gumuz, Bovine, Epidemiology, Season, Trypanosomosis

Full Text

6

7

Hierarchical Location Based Access Control & Delegation of Authority Model HLBAC-DOA

Waqar Ali, Fakhri Alam Khan

Department of Computer Science, Institute of Management Sciences Hayatabad, Peshawar 25000, Pakistan 

Waqar.ms08@gmail.com, fakhri.alam@imsciences.edu.pk

Abstract: Access control to organizational resources is the central gravity of computer security. It deals with the fact that how persons, processes and machines access different resources in the system with different authority of access rights. A lot of work is on the way in this area and different models are in research with innovative ideas and concepts. As evolution going on from single user to group of users in computing systems, there is a necessity to shield the user processes and data from one another. This paper addresses the issue of shielding user data and processes using user location in the hierarchical form and protects the user resources from each other in indoor environment. In our model, we also show how in emergency situation the user accesses others resources in the form of delegation of access rights and usage control on the usage of resources by the user. In this paper we propose a new model of access control that gives access to the user on the basis of user location with the feature of usage control and continues-ongoing condition during access using hierarchical format.

[Waqar Ali, Fakhri Alam Khan. Hierarchical Location Based Access Control & Delegation of Authority Model HLBAC-DOA. N Y Sci J 2022;15(1):66-74] ISSN 1554-0200 (print); ISSN 2375-723X (online) http://www.sciencepub.net/newyork. 7. doi:10.7537/marsnys150122.07.

Keywords: Security, Access Control, Location, Zones, Delegation, Emergency, LRBAC, Usage Control

Full Text

7

8

The Study of Problems and Applications of Communication Era in (Virtual) E-learning

Amin Ashir¹, Sedigheh Navaezadeh², Sara Ziagham³

¹The member of young researchers club, Islamic Azad University of Dezful, Iran

²Sama College, Islamic Azad University of Mahshahr, Iran

³Department of Midwifery, Shushtar Faculty of Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran

Corresponding Author:  aminashir2008@gmail.com

Abstract: We are in the era called information age. In this era, the role of information and communication is very important because the role of education and training through communication is very effective, and an electronic name has been assigned to the new type of training and learning changes including information gathering, processing and distributing. Interaction of electronic training and knowledge management continuously increases due to unavoidable convergence of these two technologies. In one side, a desired output is the result of learning knowledge integrated with practical skills and experiences. On the other side, if staffs have been trained as well as possible, and be ready for using knowledge, applying and associating it, then knowledge can be managed easily. With regard to benefits of e-learning and its abilities for training, it seems that its integration with current training programs at universities, where common training is provided through integration of traditional learning and e-learning, is unavoidable. This is noticeable in training field that has too many addresses with various interests, experiences and training needs and skills.

[Amin Ashir, Sedigheh Navaezadeh, Sara Ziagham. The Study of Problems and Applications of Communication Era in (Virtual) E-learning. N Y Sci J 2022;15(1):75-79] ISSN 1554-0200 (print); ISSN 2375-723X (online) http://www.sciencepub.net/newyork. 8. doi:10.7537/marsnys150122.08.

Keywords: Information era; E-learning, Knowledge management; Learning knowledge; traditional learning and training

Full Text

8

9

Study on Changes in thiol protease activity during germination and its purification

¹Dr. Devendra Kumar and ²Mayanka

¹Assistant Professor, Department of Botany, SunRise University, Alwar, Rajasthan (India)

²Research Scholar, Department of Botany, SunRise University, Alwar, Rajasthan (India)

e-mail-Sharmameenu388@gmail.com

Abstract: Thiol protease activity during germination of mungbean seeds was monitored for 5 days using BANA as substrate to determine the optimum stage to harvest seeds for purification of this enzyme. The activity of thiol protease increased markedly after the first day of imbibition, reaching a peak after 2 days and then declining gradually to 15% of the maximum after 5 days. In dry seeds (0 day after imbibition), the enzyme showed 73% of the maximum activity.  Thus, 2-day old germinated seeds were used for purification of the enzyme. After ammonium sulphate fractionation the overall fold purification was 12.08 with a recovery of 67 %. The profile of the enzyme elution through DEAE Sephadex A-50 column.  The use of anion-exchange chromatography at pH 6.8 separated Leu-βNA hydrolyzing activity (Leucine aminopeptidase activity) and some unwanted proteins from the enzyme. The adsorbed BANA hydrolyzing (thiol protease) activity eluted at 0.3 M NaCl whereas Leu-βNA-hydrolyzing activity was eluted at 0.38 M NaCl. The partially purified fraction obtained from anion exchange column after dialysis, was chromatographed on Sephadex G-100 column. Lots of contaminating proteins were removed at this step and a single peak of enzyme activity was obtained. The enzymatically active fractions were pooled and the pooled fraction when analyzed by native PAGE did not give a single protein band. The next step of purification was affinity column chromatography which was so designed as to separate all the non-thiol proteins from the thiol protease. The affinity column was prepared by immobilizing p-aminophenylmercuric acetate on CNBr-activated Sepharose 4B. The bound enzyme was eluted from the organomercurial column with 50 mM sodium acetate buffer, pH 5.5 containing 0.2M NaCl, 1mM EDTA and 10mM cysteine. The affinity chromatography showed a single peak of enzyme activity. The fractions containing enzyme activity were pooled and immediately dialyzed.

[Kumar, D. and Mayanka. Study on Changes in thiol protease activity during germination and its purification. N Y Sci J 2022;15(1):80-85] ISSN 1554-0200(print); ISSN 2375-723X (online) http://www.sciencepub.net/newyork. 1. doi:10.7537/marsnys150122.09.

Keywords: Thiol protease activity, Germination, Purification, Mungbean

Full Text

9