DEVELOPMENT OF AGRI-BOT FOR SEED SOWING AUTOMATION

Vijay K. Pandey,Vijay Kumar Gupta,Tanuja Sheorey 제어로봇시스템학회 2023 제어로봇시스템학회 국제학술대회 논문집 Vol.2023 No.10

Transbuccal versus transoral approach for management of mandibular angle fractures: a prospective, clinical and radiographic study

Purva Vijay Sinai Khandeparker,Vikas Dhupar,Rakshit Vijay Sinai Khandeparker,Hunny Jain,Kiran Savant,Vikas Berwal 대한구강악안면외과학회 2016 대한구강악안면외과학회지 Vol.42 No.3

Objectives: We compared the transbuccal and transoral approaches in the management of mandibular angle fractures. Materials and Methods: Sixty patients with mandibular angle fractures were randomly divided into two equal groups (A, transoral approach; group B, transbuccal approach) who received fracture reduction using a single 2.5 mm 4 holed miniplate with a bar using either of the two approaches. Intraoperatively, the surgical time and the ease of surgical assess for fixation were noted. Patients were followed at 1 week, 3 months, and 6 months postoperatively and evaluated clinically for post-surgical complications like scarring, infection, postoperative occlusal discrepancy, malunion, and non-union. Radiographically, the interpretation of fracture reduction was also performed by studying the fracture gap following reduction using orthopantomogram tracing. The data was tabulated and subjected to statistical analysis. A P-value less than 0.05 was considered significant. Results: No significant difference was seen between the two groups for variables like surgical time and ease of fixation. Radiographic interpretation of fracture reduction revealed statistical significance for group B from points B to D as compared to group A. No cases of malunion/non-union were noted. A single case of hypertrophic scar formation was noted in group B at 6 months postsurgery. Infection was noted in 2 patients in group B compared to 6 patients in group A. There was significantly more occlusal discrepancy in group A compared to group B at 1 week postoperatively, but no long standing discrepancy was noted in either group at the 6 months follow-up. Conclusion: The transbuccal approach was superior to the transoral approach with regard to radiographic reduction of the fracture gap, inconspicuous external scarring, and fewer postoperative complications. We preferred the transbuccal approach due to ease of use, minimal requirement for plate bending, and facilitation of plate placement in the neutral mid-point area of the mandible.

A NEW CLASS OF DURRMEYER OPERATORS

Vijay Gupta 장전수학회 2013 Advanced Studies in Contemporary Mathematics Vol.23 No.2

In the present paper, we introduce a new sequence of Durrmeyer type operators and present an asymptotic formula and a direct results in ordinary approximation in terms of modulus of continuity of the function.

Some studies on 100% banana parallel laid and 60:40% banana: polypropylene cross laid non‑woven fabrics

Vijay Sitaram Shivankar,Samrat Mukhopadhyay 한국의류학회 2019 Fashion and Textiles Vol.6 No.1

Global trend towards sustainable developments have brought natural, renewable biodegradable raw material into the focus, but due to lack of technical knowhow, only a small fraction of these non-conventional fibres are harvested and utilized. In this study we have developed parallel laid 100% banana nonwoven fabric and cross laid banana/ polypropylene (60:40) nonwoven fabric. Three varieties of banana fibers namely Mahalaxmi, Shrimanti and Graint Naine were used for needle punched non-woven fabric preparations. Analysis of physical properties is carried out in machine direction and cross direction. This paper concludes that cross laid nonwoven fabric show superior tensile properties as compared to parallel laid nonwoven fabric. Shrimanti fibre nonwoven fabric is stronger than Graint Naine and Mahalaxmi fibre nonwoven fabric for both the parallel laid and cross laid structure. Parallel laid Mahalaxmi banana nonwoven fabric and cross laid Graint Naine banana nonwoven fabric gives higher elongation% for machine and cross direction. Increased air permeability of cross laid (60:40) banana/ polypropylene non-woven fabric observed than parallel laid 100% banana non-woven fabric. Parallel laid Graint Naine non-woven fabric showed higher air permeability than Shrimanti and Mahalaxmi parallel laid non-woven fabric. Bursting strength of parallel laid nonwoven fabric is higher, both in the machine as well as in cross direction than cross laid nonwoven fabric for three varieties of banana fibres. Shrimanti banana nonwoven fabric showed higher bursting strength for parallel laid and cross laid structure than Graint Naine and Mahalaxmi parallel laid and cross laid structure.

The First Greeting Speech Act between Korean and Indian

Vijay Kumar Yadav(비제이 쿠마 야더워) 학습자중심교과교육학회 2019 학습자중심교과교육연구 Vol.19 No.8

본 연구에서는 인도인 한국어 학습자(IKL)와 한국인 모어화자(KNS) 사이에 첫 인사할 때 어떤 시사점이 나타나는지에 대한 파악하고자 하였다. 첫 인사를 할 때, 모국어(힌디어 모어 화자,INS) 영향이 얼마나 미치는지에 대한 확인하기 위해서 인도인 힌디어 모어 화자를 선택했다. 모든 집단에 20명이었다. 모든 참여자가 네루대학교에서 공부하는 대학원생이었고 나이는 20대-30대 있었다. 인도인 한국어 학습자를 토픽 (3급-5급) 기준으로 선택 했다. 3급-5급 학습자를 선택한 이유는 초급 학습자가 첫 인사 화행에 대한 지식이 부족하기 때문이다. 선행 연구에서 몇 가지 상황을 선택해서 설문지(쓰는 형식으로) 만들고 세 집 단의 대상으로 담화완성 테스트(DCT)를 통해서 자료를 수집했다. 그리고 썰 Searle( 1976)틀로 바탕으로 얻은 자료를 분석했다. 분석한 결과에 따라서 두 집단(KNS하고 IKL) 사이에 비슷한 점과 비슷하지 않는 점을 제시했다. This research was done in three groups KNS(Korean Native Speakers), IKL(Indian Korean Learners) and INS(Indian Native Speakers) in order to understand the similarities and differences between KNS and IKl about first greeting speech act. INS participants were included in order to understand the mother language influence to IKL while learning the foreign language. In each of the three groups there were 20 participants who were studying in Jawaharlal Nehru University(JNU). the IKL participants were selected based on topic level 3-5. Most of these participants were undergraduate or graduate students and theirs age were between 20s-30s. Present researched was conducted in the form of DCT (Discourse Completion Tests)under the different circumstances in the questionnaire based on previous researched which was in the written form. After the materials were collected by DCT, results were analyzed based on the Searle(1976) model analysis. And the similarities and differences between KNS and IKl about first greeting speech act were presented.

피지의 쿠데타 정치: 다인종민주주의 - 인종국수주의의 진자(侲子)

Vijay Naidu,김웅진 한국외국어대학교 국제지역연구센터 2009 국제지역연구 Vol.12 No.4

This paper seeks to explain why coups have been a recurring phenomenon over the last 20 years in Fiji. It is shown that the 96 years of British colonial rule divided Fiji’s people along racial lines – Fijians, Indo-Fijians, Europeans, Chinese and Pacific Islanders giving them separate political representation and rights and privileges. With independence there was an ethnic capture of the state by an indigenous chiefly oligarchy which was supported by Europeans and upwardly mobile indigenous Fijian middle class. This group ruled the country from 1970 to 1987 when the ruling Alliance Party was defeated in the general election by the newly formed working class-based Fiji Labour Party and the Indo-Fijian farmer-supported National Federation Party. The established status quo utilized the almost ethnically exclusive Fijian military to overthrow the democratically-elected government. Subsequently, coups in October 1987 and May, 2000 also galvanized support for ethno-nationalist capture of the state. Over 140,000 Fiji citizens, mainly of Indian origins, migrated from the country because of their growing sense of insecurity. The 5 December, 2006 coup, however, appears to reflect a fragmentation in the ruling elite of chiefs and the indigenous middle class. The governments of Prime Minister Lasenia Qarase which owed their origins to Qarase’s installation as Prime Minister following the 2000 coup sought to pardon ethno-nationalists responsible for creating political unrest and the eventual overthrow of the Fiji Labour Party-led government, and also acted to marginalize formerly powerful chiefly lineages. Qarase emboldened by his electoral victory in the 2006 general election engaged in brinkmanship with the Commander of the Fiji military forces, Frank Bainimarama, which led to his overthrow. Unlike the previous coups there was no targeting of a racial group by the coup-makers, instead the rhetoric of the post-coup regime was for common national identity and multiracialism. 본 논문은 피지(Fiji)에서 지난 1977년 이후 20년간 단속적으로 발생한 쿠데타의 역동을 추적하여 그 원인을 규명하는데 목적을 두고 있다. 원주민과 인도-피지언(Indo-Fijian)의 갈등에서 비롯된 피지의 ‘인종정치(ethnic politics)’와 쿠데타는 96년 동안 지속된 영국 식민통치(1874-1970), 곧 인종에 따른 분할-지배의 역사적 소산이라고 볼 수 있다. 1970년 독립과 더불어 원주민 족장들의 과두제적 패권 네트워크가 유럽인 및 원주민 중산층의 지지에 힘입어 17년간 국정을 장악했다. 1987년 총선에서 여당 동맹당이 패배하자 피지 최초의 다인종 정부인 피지노동당-국민연합당 연합정부가 구성되었으나, 원주민 세력이 장악하고 있던 군부의 쿠데타에 의해 전복되었다. 뒤이은 1987년 10월 쿠데타와 2000년 5월 쿠데타 역시 원주민 인종국수주의자들의 정권장악 시도에 따라 발생한 것이다. 2006년 12월 쿠데타는 집권세력 내 온건파와 급진파의 권력투쟁으로 야기되었으며, 이에 따라 족장들의 권력기반이 잠식되고 원주민 중산층이 분열되었다. 즉, 2006년 쿠데타는 인종국수주의 체제가 다인종민주주의 체제로 전환될 수 있는 계기를 제공함으로써 피지 정치의 새로운 장을 열었다. 이 새로운 장의 지속 여부는 2006년 쿠데타의 주역이었던 바니마라마(Frank Bainimarama)의 현 임시정부가 과연 민주주의를 지향하는 시민단체들의 요구에 상응하여 인종적 정치행정구조를 타파하고 공정한 선거제도를 도입하는데 성공할 수 있는가에 달려있다. 오늘날 피지 사회 내에는 군부의 정치개입이 결코 바람직하지 않다는 광범위한 합의가 이루어져 있으며, 따라서 외부로부터 군사적 위협을 전혀 받고 있지 않은 피지의 군부가 담당해 할 역할에 대한 논의가 요구된다.

Elucidating the Role of Annealing Temperature on Stack and Co-Puttered Precursors in CZTSSe Thin Film Solar Cells

Vijay C. Karade,Jin Hyeok Kim 한국신재생에너지학회 2019 AFORE Vol.2019 No.11

Behavior of semi-rigid steel frames under near- and far-field earthquakes

Vijay Sharma,Mahendra K. Shrimali,Shiv D. Bharti,Tushar K. Datta 국제구조공학회 2020 Steel and Composite Structures, An International J Vol.34 No.5

The realistic modeling of the beam-column semi-rigid connection in steel frames attracted the attention of many researchers in the past for the seismic analysis of semi-rigid frames. Comparatively less studies have been made to investigate the behavior of steel frames with semi-rigid connections under different types of earthquake. Herein, the seismic behavior of semi-rigid steel frames is investigated under both far and near-field earthquakes. The semi-rigid connection is modeled by the multilinear plastic link element consisting of rotational springs. The kinematic hysteresis model is used to define the dynamic behavior of the rotational spring, describing the nonlinearity of the semi-rigid connection as defined in SAP2000. The nonlinear time history analysis (NTHA) is performed to obtain response time histories of the frame under scaled earthquakes at three PGA levels denoting the low, medium and high-level earthquakes. The other important parameters varied are the stiffness and strength parameters of the connections, defining the degree of semi-rigidity. For studying the behavior of the semi-rigid frame, a large number of seismic demand parameters are considered. The benchmark for comparison is taken as those of the corresponding rigid frame. Two different frames, namely, a five-story frame and a ten-story frame are considered as the numerical examples. It is shown that semi-rigid frames prove to be effective and beneficial in resisting the seismic forces for near-field earthquakes (PGA ≈ 0.2g), especially in reducing the base shear to a considerable extent for the moderate level of earthquake. Further, the semi-rigid frame with a relatively weaker beam and less connection stiffness may withstand a moderately strong earthquake without having much damage in the beams.

Meshless local Petrov-Galerkin method for rotating Rayleigh beam

Vijay Panchore 국제구조공학회 2022 Structural Engineering and Mechanics, An Int'l Jou Vol.81 No.5

In this work, the free vibration problem of a rotating Rayleigh beam is solved using the meshless Petrov-Galerkin method which is a truly meshless method. The Rayleigh beam includes rotatory inertia in addition to Euler-Bernoulli beam theory. The radial basis functions, which satisfy the Kronecker delta property, are used for the interpolation. The essential boundary conditions can be easily applied with radial basis functions. The results are obtained using six nodes within a subdomain. The results accurately match with the published literature. Also, the results with Euler-Bernoulli are obtained to compare the change in higher natural frequencies with change in the slenderness ratio (√ 0 2 / 0). The mass and stiffness matrices are derived where we get two stiffness matrices for the node and boundary respectively. The non-dimensional form is discussed as well.

Effect of Composition Ratio on Defect Concentration and Optoelectronic Properties CZTSSe Based Thin-Film Solar Cells

Vijay Karade,Jin Hyeok Kim 한국신재생에너지학회 2021 AFORE Vol.2021 No.10