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Palaezoological Studies Of Some Gastropods In And Around Wardha Vally Of Jaitapur River Basin, District-Chandrapur, Maharashtra, India.

S.D. Misar

Department of Zoology, Janata Mahavidyalaya Chandrapur (M.S.), 442401 India.

sachin.misar@gmail.com

Abstract: In present study the molluscan fossils was reported from ground sedimentation of Wardha valley of Jaitapur river basin located in eastern part of Maharashtra India, which was the part of lower Gondwana system. The recovered fossils were the impression of opercula and cast of some gastropods belonging to family Ampullariidea and Viviparidea respectively. The finding of such fossils is an important evidence for the study of evolution as well as ecology is concerned, because they shows the life on earth was once in past.

[S.D. Misar. Palaezoological Studies Of Some Gastropods In And Around Wardha Vally Of Jaitapur River Basin, District-Chandrapur, Maharashtra, India. N Y Sci J 2020;13(10):1-4]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 1. doi:10.7537/marsnys131020.01.

Keywords: Paleozoology, Mollusca, Jaitapur, Gondwana, Cast

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Portable Gantry Crane Payload Angle Limitation Control with the Presence of Trolley Position Vibration using Optimal Control

Mustefa Jibril, Messay Tadese, Reta Degefa

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

Email: mustefa.jibril@ddu.edu.et; Telephone: +251967821842

Abstract: In this paper, a portable gantry crane is designed and controlled with the presence of trolley vibration disturbance using robust control technique. In the open loop system, the payload angle is not stable in both the impulse and step input force signals. Comparison of the system with H 2 and μ - synthesis controllers have been done for a step and impulse input force signal and a promising results have been analyzed.

[Mustefa Jibril, Messay Tadese, Reta Degefa. Portable Gantry Crane Payload Angle Limitation Control with the Presence of Trolley Position Vibration using Optimal Control. N Y Sci J 2020;13(10):5-9]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 2. doi:10.7537/marsnys131020.02.

Keywords: Portable gantry crane, H 2 synthesis controller, μ - synthesis controller

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Theoretical Issues Of Sanogenic Thinking Development In Future Teachers

Ismailov Murodulla Kahramonovich

Researcher, Termez State University, The Republic Of Uzbekistan

Tel.: +998909569323, murodullaismailov89@mail.ru

Abstract: In this article, the author compares the pedagogical and psychological approaches to sanogenic thinking and develops scientific and conclusions. Also, the scientific and practical relevance of this article is related to the enrichment of ideas about the formation of sanogenic thinking, which is an important factor in solving a number of pedagogical problems.

[Ismailov Murodulla Kahramonovich. Theoretical Issues Of Sanogenic Thinking Development In Future Teachers. N Y Sci J 2020;13(10):10-13]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 3. doi:10.7537/marsnys131020.03.

Keywords: thinking, sanogenic thinking, pathogenic thinking, positive thinking, health thinking, pathogenicity of thinking.

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Stability Control of a Rotational Inverted Pendulum using Augmentations with Weighting Functions Based Robust Control System

Mustefa Jibril¹, Messay Tadese², Eliyas Alemayehu³

¹ Msc, School of Electrical & Computer Engineering, Dire Dawa Institute of Technology, Dire Dawa, Ethiopia

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

mustefa.jibril@ddu.edu.et

Abstract: This paper mainly analyzes the design and control of the rotational inverted pendulum, and presents a state space expression. Since the system is highly unstable a feedback control system is used. Augmentations with weighting functions based mixed sensetivity and H2 optimal control methods are used to make the system stable for uprise position. The rotational inverted pendulum have been simulated and compared with the proposed controllers and a promising results have been analyzed sussesfuly.

[Mustefa Jibril, Messay Tadese, Eliyas Alemayehu. Stability Control of a Rotational Inverted Pendulum using Augmentations with Weighting Functions Based Robust Control System. N Y Sci J 2020;13(10):14-18]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 4. doi:10.7537/marsnys131020.04.

Keywords: Inverted pendulum, Augmentation, Mixed sensetivity, H2 optimal

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Epidemiological Study Of Bovine Trypanosomosis In Wenbera District, Metekal Zone Of Benishagul Gumuz Regional State, Western Ethiopia

^[1] Dawit Tesfaye, ^[1] Tesfa Feleke and ^[2] Derara Birasa

¹ National Tsetse flies and Trypanosomosis Control and Eradication Institute of Ethiopia, Assosa

² Jimma University, College of Agriculture and Veterinary Medicine, School of Veterinary Medicine, P. O. Box 307, Jimma, Ethiopia

Corresponding author: derarab2017@gmail.com; phone: +251910186937/+251910186937

Abstract: Cross-sectional study was conducted in Wanbera district of Benishangul-Gumuz Regional State, Western Ethiopia from February, 2019 to April 2019 to assess the prevalence of bovine trypanosomosis and association risk factors. During this survey, blood samples of 384 randomly selected cattle (Bosindicus) were examined using Buffy coat techniques. The packed cell volume (PCV) value of each animal was measured using hematocrit reader. Descriptive statistics was held to analyze the findings using STATA version 14.0 software packages. Chi square test was used to determine the association between different risk factors (age, sex, Body condition and location) and trypanosomosis infection. Out of 384 cattle examined, 8(2.08%) were found positive for trypanosomosis. The highest prevalence was revealed in Bagondy village 4 (50%) followed by Muz village 3(37.5%) and the lowest was recorded in Zamatiya village 1(12.5%). Trypanosome congolense (75%) was the most dominant trypanosome species identified followed by T. vivax (25%). The mean packed cell volume (PCV) value of infected animals was 17.92%±3.356 for trypanosome positive animals and 27.22%±2.748 for non-infected animals. Similarly, the highest prevalence (87.5%) of trypanosomosis infection was registered in animals with poor body condition score. Statistically significant difference was seen among ages and Body condition scores of animals (P <0.05) whereas difference in sex and villages had no influence on trypanosomosis infections (P> 0.05).

[ Dawit Tesfaye, Tesfa Feleke and Derara Birasa. Epidemiological Study Of Bovine Trypanosomosis In Wenbera District, Metekal Zone Of Benishagul Gumuz Regional State, Western Ethiopia. N Y Sci J 2020;13(10):19-24]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 5. doi:10.7537/marsnys131020.05.

Key words: Cross-section, PCV, survey, Trypanosome

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Epidemiological Distribution and Vectors of Bovine Trypanosomosis in Dangur District, Metekel Zone, Benishangul Gumuz region, North Western Ethiopia.

¹ Mubarik Kedir, ^*2 Mohammed Abdulkadir and ^*3 Haile Worku

^{1 and *2} Benishangul Gumuz regional state, Assosa tsetse fly and trypanosomosis control and surveillance center, Asossa, Ethiopia. Email: mubeks@gmail.com and dr.mamedoo@gmail.com

^*3 Benishangul Gumuz regional state, Bureau of Agriculture and Natural Resource, P.O. Box: 30 Assosa, Ethiopia. Email: workuhaile29@gmail.com.

Abstract: A cross-sectional study was carried out from February to June 2019 to determine the prevalence of bovine trypanosomosis, identification of circulating trypanosome species, vectors and associated risk factors in Dangur district of Benishangul Gumuz Regional State, Western Ethiopia. Blood samples were collected from a total of 390 cattle and examined using buffy coat technique. The present study revealed overall trypanosomosis prevalence was 18(4.62%). The major species of Trypanosoma identified were Trypanosoma Congolense (66.66%), Trypanosoma vivax (22.22%), Trypanosoma brucei (5.55%) and mixed infection (5.55%). Mean packed cell volume (PCV) value of the infected animals was lower (21.78% + 2.44) than uninfected animals (26.69% + 2.21) and the variation was statistically significant (P< 0.05). Overall, anemia prevalence of 26.43% (107/390) was recorded and it was significantly higher (66.67%) in infected cattle than in non-infected (33.33%). Statistical significant was not recorded between sex groups and age categories (p>0.05) but there was significant difference in the prevalence of trypanosomosis among study sites and body conditions (P< 0.05). Glossina tachinoide was the only tsetse fly caught and its mean apparent density measured as fly/trap/day was 0.25. In addition, mechanical vectors of trypanosomosis such as Stomoxys (0.11 f/t/d), Tabanus (0.08f/t/d) and Haematopota (0.02 f/t/d) were identified. Although the present study revealed low prevalence (4.62%) of Trypanosomosis in bovine in the study area, the impact of this desease on production, and the role of the bovine as the potential risk of transmissions to other livestock should not be underestimated. Therefore, appropriate intervention measures need to be taken.

[ Mubarik Kedir, Mohammed Abdulkadir and Haile Worku. Epidemiological Distribution and Vectors of Bovine Trypanosomosis in Dangur District, Metekel Zone, Benishangul Gumuz region, North Western Ethiopia. N Y Sci J 2020;13(10):25-31]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 6. doi:10.7537/marsnys131020.06.

Key words: Dangur, Trypanosomosis, Tsetse fly, prevalence, Risk factors

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Novel Framework to Improve Communication and Coordination among Distributed Agile Teams

M. Rizwan Jameel Qureshi, Mohammed Basheri, Ahmed AlZahrani

Faculty of Computing and Information Technology, King Abdul-Aziz University, Jeddah, Saudi Arabia

rmuhammd@kau.edu.sa, mbasheri@kau.edu.sa, Aalzahrani8@kau.edu.sa

Abstract: This paper discusses the roles of communication and coordination (C & C) in the agile team. C & C are important activities that a project manager has to deal with tactically during the development of software projects to avoid the consequences. Their importance further increases especially in case of distributed software development (DSD). C & C are considered as project drivers to accomplish a project successfully within budget and schedule. There are several issues associated to poor C & C that can lead to fail a software project such as budget deficit, delay in delivery, conflicts among team members, unclear goals of project and architectural, technical and integration dependencies. C & C issues are critical and vital for collocated teams but their presences in distributed teams are disastrous. Scrum is one of the most widely practiced agile models and it is gaining further popularity in agile community. Therefore, a novel framework is proposed to address the issues that are associated to C & C using Scrum methodology. The proposed framework is validated through a questionnaire. The results are found supportive to reflect that it will help to resolve the C & C issues effectively and efficiently.

[Qureshi M. R. J., Basheri M., AlZahrani A. Novel Framework to Improve Communication and Coordination among Distributed Agile Teams. N Y Sci J 2020;13(10):32-38]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 7. doi:10.7537/marsnys131020.07.

Keywords: Scrum Master; communication; coordination; distributed agile Teams; productivity

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Human factors engineering effect on the cost and productivity

Salah A. M. Elshourbagy

Faculty of Engineering, Department of Production & Mechanical Design, Tanta, P.O 21912, Tanta University, EGY

Human factors engineering conspicuous factor effects the reducing cost and increasing productivity in our daily lives everywhere whereas deals with appropriate measures workers human body and measures of the work environment. It has an affirmative effect on the organization's performance and its workers, besides reducing its workers susceptible to labor accidents which might affect reducing people's cost and increasing people's production. Thus, the paper aims to enclose the separate changeable Keyboards, body posture of, chair size, screens, disks, documents holders, lightning, pads, etc. Cost reduction and the increase of productivity count on to restrict the relationship between them. This research community consists of computer labs in different schools in the education media. The results of this paper studied the different parameters which affect the performance of students and their effect on outcomes and results. Results deal with two different school cases and comparable with each other. Methodology Used the correlation, Chi-Square Distribution, and ANOVA. Crucially results indicated that human factors engineering direct proportion with reducing the cost and increasing productivity in the education media.

 [Salah A. M. Elshourbagy. Human factors engineering effect on the cost and productivity. N Y Sci J 2020;13(10):39-50]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 8. doi:10.7537/marsnys131020.08.

Keywords: Deterministic, education, Task, Decision, HFE User-centered approach

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Coronavirus disease 2019 (COVID-19)

Primarily from Wikipedia, the free encyclopedia

(https://en.wikipedia.org/wiki/Coronavirus_disease_2019)

Mark Herbert, PhD

World Development Institute

39-06 Main Street, Flushing, Queens, New York 11354, USA, ma708090@gmail.com

Abstract: Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It was first identified in December 2019, and has resulted in an ongoing pandemic in the world. As of September 22 2020, more than 31.3 million cases have been reported across 188 countries and territories with more than 965,000 deaths, and more than 21.5 million people have recovered. Common symptoms include fever, cough, fatigue, shortness of breath or breathing difficulties loss of smell and loss of taste. While most people have mild symptoms, some people develop acute respiratory distress syndrome possibly precipitated by cytokine storm, multi-organ failure, septic shock and blood clots. The incubation period may range from 1 to 14 days.

[Mark Herbert. Coronavirus disease 2019 (COVID-19). N Y Sci J 2020;13(10):51-80]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 9. doi:10.7537/marsnys131020.09.

Keywords: Coronavirus disease 2019 (COVID-19); infectious disease; severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); pandemic; symptom; fever; cough; fatigue; shortness of breath; breathing difficulties, loss of smell and taste.

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Six-wheeled Demining Robot for crossing rough terrain and Obstacles

Vahid Ghane Ahary, Mahdi Abbasgholipour, Behzad Mohammadi Alasty

Department of Computer, Tehran, Iran

ghaneaharyvahid@yahoo.com

Abstract: Today, landmine detection and removal is a challenging issue for researchers. The advantages of a fully automated method to this challenge are clear, but there are many technical and economic problems to deal with. Many of commercially available mobile robots consist of largely custom made parts. The designing and manufacturing of these parts make the robots highly expensive. This problem reduces their attractiveness for humanitarian demining goals, as landmine affected countries, like Iran cannot support expensive high-tech solution. A demining robot should be cost effective in comparison with labor costs. To deal with these challenges a new 6 wheeled mobile robotic platform is suggested. Its geometry has been designed for rough terrain and obstacle crossing. The robot consists mainly of Commercial off-the-shelf (COTS) parts that can easily found at low costs. Using such parts significantly reduce the overall development time and costs while the reliance on proven-in-use components has increased.

[Vahid Ghane Ahary, Mahdi Abbasgholipour, Behzad Mohammadi Alasty. Six-wheeled Demining Robot for crossing rough terrain and Obstacles. N Y Sci J 2020;13(10):81-84]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 10. doi:10.7537/marsnys131020.10.

Keywords: robotics, landmine detection in Iran, terrain locomotion, low cost robot

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