Volume 12 | Issue 3 |

 Abstract

Wire arc additive manufacturing (WAAM) has emerged as a promising technique for fabricating complex geometries with metal materials. In this study, the focus is on the optimization of process parameters in WAAM of 304L stainless steel, a widely used material in various industries. Optimization of process parameters is usually aimed at improving mechanical properties and quality of the fabricated parts while minimizing defects such as porosity and distortion. In this article, we focus on predicting and optimizing process parameters for the WAAM process of 304L stainless steel. Three parameters: voltage (U), welding current (I), and travel speed (v), were considered as the input variables, and the two geometrical responses considered are width and height (WWB, HWB, respectively. Analysis of variance (ANOVA) was used to determine the impact of each input variable on the replies. The Grey-Relational Analysis (GRA) method was employed to determine the ideal process parameters. The collected results indicate that travel speed is the most significant influence on WWB and HWB. The GRA gives the exact stable process parameters, namely U = 15V, I = 75A, and v = 0.2 m/min, which were confirmed by experimental results. It was also shown that the anticipated models of WWB and HWB were suitable for choosing the process parameters in particular applications.

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WAAM, Stainless steel, Optimization, Process parameter, GRA.

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Pharmacognosy, Phytochemical, Screening, Calotropis Gigantea, Madar, Aak

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The lexicon of privacy, autonomy, and constitutional morality has been crafted by the Supreme Court in recent times. This evolution has led to the recognition of various entitlements such as the right to privacy and the right to select a life partner. In the Navtej Singh Johar v. Union of India case, which upheld the decriminalization of same-sex relationships, the Supreme Court delineated a detailed account of the right to intimate relations. The current study posits that the subsequent logical progression should be the establishment of marriage equality, where same-sex marriage/relationships are acknowledged on an equitable basis with traditional opposite-sex marriage. The essential legal components for such acknowledgment are already in position. The study argues that confining marriage to 'one man, one woman' constitutes impermissible sex discrimination under Articles 14 and 15, 19 & 21 of the Indian Constitution, and is evidently arbitrary. Furthermore, the article recognizes the notion of constitutional morality, which supersedes social or popular morality when construing public morality as a constraint on fundamental rights. This notion can be utilized to counter arguments that same-sex marriage undermines the sanctity of traditional opposite-sex marriage. The study also contends that 'one man, one woman' violates the right to privacy and autonomy, as well as the right to a life with dignity under Article 21. It also encroaches upon the freedom of expression, which encompasses the expression of sexual orientation. Even in instances where personal laws do come into effect, marriage equality should not be perceived as a transgression of religious freedom based on the significantly weakened 'essential religious practices' test.

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same sex marriage, same sex relationship, constitutional morality

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Uranv Janajati Ki Shiksha Aur Aay Ke Star Par Pravas Ke Prabhav Ka Ek Proyogik (Payalat) Adhyayan- Chhattisgarh Ke Jashapur Jile Ke Vishesh Sandarbh Mein |

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Uranv Janajati Ki Shiksha Aur Aay Ke Star Par Pravas Ke Prabhav Ka Ek Proyogik (Payalat) Adhyayan- Chhattisgarh Ke Jashapur Jile Ke Vishesh Sandarbh Mein |

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In order to identify which mutual funds offer the best returns and satisfy the investor's needs, a comparative study of selected mutual funds often entails examining the performance and traits of several mutual funds. In the study, variables like standard deviation, beta, sharp ratio, and Jenson Alpha are compared. The research paper's data is gathered over the course of the previous five years. Investors can choose mutual funds that most closely match their investment objectives and risk tolerance by performing a study like this.

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Mutual funds, debt funds, standard deviation, beta, sharp ratio, and Jenson Alpha

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ABSTRACT This quantitative research investigates the impact of rights issues on the share price performance of PTC Industries Ltd and Bhagiradha Chemicals & Industries Ltd over a 90-day period surrounding the announcement dates. Utilizing secondary data from reliable financial sources, the study employs statistical tools like descriptive statistics, risk-return analysis, and Cumulative Abnormal Returns (CAAR) to analyze trends before and after the rights issue announcements. Findings indicate that PTC Industries witnessed a significant increase in returns with a mild rise in risk post-rights issue, suggesting a lucrative opportunity with manageable volatility. In contrast, Bhagiradha Chemicals experienced a sharp drop in returns and a substantial increase in risk, indicating a less favorable investment environment. Rights issues positively impacted PTC Industries' share price performance, as evidenced by a significant increase in CAAR, while Bhagiradha Chemicals displayed a positive but muted effect, possibly influenced by investor concerns. The study concludes by emphasizing the divergent outcomes and underscores the nuanced nature of the relationship between rights issues and short-term market dynamics, advocating for rigorous research and risk management for optimal returns.

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Equity Rights Issue, Exright date, Price performance , Volatality, wealth maximaization

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Creative Commons Attribution 4.0 and The Open Definition

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In the realm of transformative travel experiences, SafarSahayak emerges as a groundbreaking mobile application, revolutionising the exploration landscape and fostering a vibrant global community of passionate adventurers. Enriched with a user-friendly interface (UI) and a multifaceted array of features, SafarSahayak facilitates seamless connection, collaboration, and communication among travellers while introducing a novel dimension to the travel community ecosystem. The app's unique community section acts as a dynamic virtual hub, transcending conventional boundaries by enabling users to not only share experiences and insights but also embark on collaborative journeys through an innovative "Explorer Exchange" feature. This distinctive facet promotes real-time travel partnerships, transforming SafarSahayak into a catalyst for shared adventures. Bolstering this collaboration are interactive features, including comments and reviews, fostering a sense of community-driven exploration. SafarSahayak redefines mapping capabilities by integrating augmented reality for an immersive exploration experience. Users can seamlessly overlay digital information onto their physical surroundings, enhancing their understanding of destinations and fostering a deeper connection with the places they visit. The app's commitment to user-generated content and a sophisticated search engine culminates in the delivery of highly personalised trip recommendations, tailoring journeys to individual preferences. Positioned as the quintessential all-in-one travel community guide, SafarSahayak stands out through its integration of cutting-edge augmented reality mapping, fostering genuine collaborative exploration, and creating a global community that transcends geographical constraints.

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Keywords: SafarSahayak, Travel Community, Mobile App, Exploration, User-Generated Content, Augmented Reality Mapping, Collaborative Exploration, Storytelling, Personalized Recommendations, Adventure, Global Community.

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Creative Commons Attribution 4.0 and The Open Definition

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?-?????? ?? ???? ???????? ?? ????? ?? ????? ?? ?? ??? ???? ???? ????? ????? ?? ?? ????? ?? ??? ??? ?????? ???? ????? ?????? ?? ???????? ?? ?????? ?? ??? ????? ?? ?? ?????? ??????? ??????? ?? ???????? ??? ??????????? ???? ??????????? ??? ???? ?? ?? ???????? ?? ??? ?????? ??????? ??????? ?? ???????? ???? ??? ????? ?? ?????? ???? ?? ?????? ?? ?????? ?? ?? ???? ???? ?????? ????? ??? ???? ???, ???? ????? ??? ???????????? ???? ?? ?????? ??????? ??????? ?? ??? ???? ?? ?????????? ????? ???? ??? ?? ?????????? ????? ?? ?? ?? ?? ???????? ?????? ??????? ???? ???? ???????? ?? ????? ??? ?? ??? ????? ?? ??? 100 ?? ?????? ?? ??? ????????? ???????? ????? ?? ?????? ???? ??? ?? ???????? ?? ??? ???? ?? ?? ????,??????, ???? ??? ??? ???????? ?? ?????? ??????? ?? ?????????? ??? ?? ???????? ???? ?? ??? ????? ???? ??? ????? ?????? ?? ????? ?? ?????? ??? ?? ?????? ?????????? ?? ?????? ?????? ?? ????? ??? ????? ????? ???? ????? ?????? ??????? ??????? ?? ???? ?????? ?? ?????? ???? ??????? ???? ?? ???? ???

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????? ????- ?????? ??????? ???????, ???? ???, ???? ?????, ???????????? ???? , ???????? ?????????

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INTRODUCTION : Anterior shoulder dislocation frequently causes bone loss on the anterior aspect of the glenoid with fracture of the posterosuperior aspect of the humeral head, known as Hill-Sachs deformity. Glenoid bone loss decreases the glenohumeral contact area which increases joint instability and the possibility of further dislocation. Plain CT scan of the shoulder allows us to evaluate the glenoid cavity and its rim, and 3-D reconstruction allows both the radiologist and the surgeon to visualise the defect on a bony model. The evaluation helps the surgeon to select the most appropriate treatment. AIMS & OBJECTIVES: To determine the percentage of bone loss using 3 dimensional CT. To study degree of accuracy of preoperative CT imaging in relation to surgical intervention and findings. RESULTS & DISCUSSION In this study, indicators of bone loss was evaluated using 3-D CT only, as bone margins are easily identifiable with 3-D imaging. All the patients underwent CT scan with additional scanning of opposite shoulder joint for comparison. Patients were evaluated for Glenoid Index & percentage bone loss and were subsequently subjected to Arthroscopic surgery or Open Bankarts repair accordingly. In this study, most of the patients had right shoulder involvement (86.7%) compared to the left (13.3%). Out if 30 patients 8 patients had fracture of the interior glenoid. In our study of 30 patients, 11 patients(36.7%) were calculated to have a percentage bone loss of more than 25% and 19 patients(63.3%) had a loss of less than 25%. SUMMARY AND CONCLUSION To conclude, Glenoid index as calculated from the 3-D CT scan accurately predicted the surgery required to the surgery performed when compared retrospectively. The 3-D CT scan can therefore be used by surgeons as an additional diagnostic tool for preoperative planning and patient counseling.

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Recurrent shoulder joint dislocation, glenoid, 3D reconstruction, Hill-Sachs, Bankart

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Rebel Nazrul is a poet of humanism, a saint of liberation of human spirit. The inhuman oppression of the ruling class on the subjugated nation, the context of the anti-revolutionary repression, inspired by his humanism, helped the poet to turn his mind towards the contemporary Russian revolution. Patriotic Nazrul left his studies for the sake of humanity and accepted the First World War soldiership of No. 49 Bengali Platoon in 1917. During his stay in Karachi and various barracks during the war, Habildar Nazrul was inspired by the international consciousness after hearing about the success of the November Revolution and the resistance of the Red Army. His direct experience of this period is expressed in poems like 'Shat-il-Arab', 'Ranaveeri', 'Antar National Sangeet' etc., as well as in the instinctive stories 'Byathar Daan' 'Henna' 'Rikter Bedan'. And this manifestation of patriotism in the arena of his patriotism in detail is also reflected in the international consciousness.

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Lal fouj, November Biplab, Biswamanabatabodh, Fayshibad, Biswashanti-sebok,

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