Volume 13 | Issue 4 |

 Abstract

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Partial shading condition, honey-comb, bridge-link, total-cross-tied, fill factor, power loss

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Monitoring fetal health, especially in high-risk pregnancies, remains a significant challenge due to the complexity of accurately detecting fetal heart sounds (FHS). This paper presents a novel, fully noninvasive approach to extract fetal heart sounds from acoustic signals recorded from the maternal abdominal surface. The proposed method utilizes a single-channel blind source separation (SCBSS) technique, combining empirical mode decomposition (EMD) and nonnegative matrix factorization (NMF) to effectively separate and extract fetal heart sounds from mixed audio signals. The performance of the algorithm was evaluated on a dataset of 110 pregnant women, collected at Hafez Hospital, Shiraz University of Medical Sciences. Testing on 50 randomly selected samples demonstrated the algorithm's ability to accurately separate the fetal heart sound, with the calculated fetal heart rate (FHR) achieving a 96% accuracy when compared to simultaneous ultrasound recordings. These results demonstrate the potential of the proposed noninvasive method for reliable, continuous fetal health monitoring, offering significant benefits in the management of high-risk pregnancies.

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Fetal, Phonocardiogram, Heart Rate;Two channel Blind Source Separation

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The present study aims to examine the impact of education and modern technologies both positive and negative on secondary school students. A comprehensive review of both Indian and international studies was undertaken to support the research framework. The study follows a descriptive survey method. A sample of 200 students from secondary schools in the Prakasam district was selected using a stratified random sampling technique. A structured questionnaire was developed to gather students' opinions on the influence of education and modern technologies. The collected data were analyzed using various statistical methods, including mean, standard deviation (SD), t-test, and F-test. The scores obtained were compared across different variables such as gender, medium of instruction, class, type of school management, locality, parental qualifications, parental occupation, and family income. The findings have been interpreted in the context of previous studies. Based on the results, relevant suggestions and recommendations for future research have been provided.

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Modern Technologies, Positive and Negative impacts

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Amitav Ghosh's The Circle of Reason uses postmodern techniques to challenge linear historical narratives. The novel follows Alu, a man displaced by personal tragedy and a wrongful accusation, highlighting the cyclical nature of history. Through characters like Balaram, Ghosh critiques Western rationalism, portraying it as a cultural construct. Elements of folklore and symbolic storytelling explore memory, identity, and migration. The novel's structure mirrors the gunas, Satwa, Rajas, and Tamas, representing human existence. The loom symbolizes the unpredictability of history and cultural connections. Ghosh critiques colonialism, presenting history as a fragmented, subjective experience. His non-linear storytelling rejects objective truths. Ultimately, the novel advocates for multiple perspectives on history and identity.

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Postmodernism, Cyclical History, Migration, Gunas (Satwa, Rajas, Tamas), Multiple Perspectives.

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A quantitative research approach and non-experimental descriptive research design were used to assess the knowledge regarding antenatal diet among 40 primigravida mothers who are attending antenatal OPD for their routine examination in a selected civil hospital, Abohar were selected by convenience sampling technique. Demographic variables comprise age, Education Qualification, Type of Food habit, Religion, Family income per month (Rs), Gestational Age, Occupation, and Source of information. A Structured questionnaire was prepared to assess the knowledge regarding antenatal diet among primigravida mothers. Findings of the study revealed that A study on primigravida mothers' knowledge of antenatal diet found that 65.0% had average knowledge, 25.0% had good knowledge, and 10.0% had very good knowledge. The highest mean score was 19.55% for ages 28-32, and the lowest was 15.80% for ages 23-27. Illiterate mothers had the highest educational score (21.25%), while secondary education mothers had the lowest (14.58%). No significant associations were found with food habits, religion, or family income. The first trimester had the highest mean score for gestational age (20.80%), and the highest information source score was from print media (21.00%), and the lowest from health personnel (16.58%).

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Creative Commons Attribution 4.0 and The Open Definition

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knowledge, antenatal diet, primi-gravida mothers, antenatal opd, routine examination

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Creative Commons Attribution 4.0 and The Open Definition

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Mahila Shastrikaran : swayam sahaya samahu ki bhumika

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Mahila Shastrikaran : swayam sahaya samahu ki bhumika

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This study aims to evaluate customer satisfaction with the banking services provided by Co- operative banks operating in Coimbatore City. The research examines various services such as deposits, loans, digital banking, and insurance products to identify key factors influencing customer satisfaction. The study provides actionable recommendations to enhance service quality, foster trust, and strengthen customer relationships, contributing to the overall development of Co-operative banking in Coimbatore.

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Co-operative bank, satisfaction, Banking Services.

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Creative Commons Attribution 4.0 and The Open Definition

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In multimedia systems, high-performance image scaling is essential to provide high-quality images on various devices. This paper introduces a new VLSI architecture for high-performance image scaling. The architecture utilizes optimized bilinear interpolation algorithms and hardware parallelism to improve throughput and minimize latency to provide fast and correct image scaling. Key aspects of the design are a pipelined architecture for ongoing data processing, bilinear interpolation methods to ensure image quality, and minimal power usage to maximize device battery life. The VLSI design compares favourably with previous methods in speed, resource usage, and power consumption. The architecture is ideal for inclusion within present-day multimedia systems and provides an extensible solution that addresses the needs of modern visual processing applications.

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Image Scaling, Bilinear interpolation.

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Creative Commons Attribution 4.0 and The Open Definition

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Lip prints are defined as normal wrinkles and grooves present in the zone of transition of human lip, between the inner labial mucosa and outer skin, examination of which is known as Cheiloscopy. Those patterns are identifiable as early as the sixth week of intrauterine life. This study explores the potential of using lip prints to estimate an individual's age through the Afchar Bayat classification system. Lip print samples were collected from individuals of varying ages 21 to 50 and analyzed using the Afchar Bayat classification system. The findings of this study contribute to the development of new methods and techniques for age estimation in forensic science and highlight the importance of lip print analysis in interdisciplinary research.

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Creative Commons Attribution 4.0 and The Open Definition

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Lip prints, wrinkles, grooves, labial mucosa, cheiloscopy, intrauterine life, Afchar Bayat classification, age estimation, forensic science.

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Creative Commons Attribution 4.0 and The Open Definition

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This article discusses the application of color psychology in advertising based on the psychological and cultural meaning of colors. After a case study and literature review process, actual case studies of domestic and international firms are reviewed to supply workable examples of concepts addressed. The study examines cross-cultural preference for colors and contextual factors affecting color perception so that businesses can develop strategies that speak across different audiences. Knowledge of the affective and cognitive reactions to color can offer significant insights into how colors can induce certain moods and trigger certain reactions from consumers. Multisensory effects of color, including how color combines with other sensory information such as sound and texture, add deep insights into the whole effect of colors on consumer experiences. Through an understanding of the psychological and cultural meanings of colors, companies can excel and use color options to better their advertising campaigns and encourage positive customer reactions. The outcomes of this research provide insights into the exact feelings and associations the various colors invoke in customers, and the ways these influence their attitudes, preferences, and buying habits.

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Creative Commons Attribution 4.0 and The Open Definition

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Color psychology, Advertisement, Consumer behaviour, Marketing, Case study

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Creative Commons Attribution 4.0 and The Open Definition