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587 articles for “sampling technique”
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OPTIMIZING MAGNETIC BEHAVIOR OF NANO-CRYSTALLINE CO2CrAl TYPE HEUSLER ALLOY POWDER USING RESPONSE SURFACE METHODOLOGY
Abstract: In the present work, Co2CrAl heusler alloy powder prepared successfully from premix basic powders of Cobalt (Co), Chromium (Cr) and Aluminium (Al) in stoichiometric of 60Co-26Cr-14Al (weight %) by novelistic mechano-chemical route. Mgnetic properties of mechanically alloyed powders were characterized by vibrating sample magnetometer (VSM). The performed experiment has been designed on the basis of 2 factor 5 level response surface methodology. Experimental results were used to develop a mathematical …
Published in International Journal of Energetic Materials · Vol. 6, Issue 1, 2020 · pp. 7–13 Read article
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Effectiveness of Progressive Muscle Relaxation Technique on Post Operative Pain and Anxiety Among patients Who Have Undergone Abdominal Surgery
Abstract: Persons undergoing surgery frequently experience intense level of pain and anxiety that may reduce their self-efficacy and thus affect their recovery. Because of side effects from opioids, it is important to use non-pharmacological methods in addition to analgesics to decrease the discomfort and anxiety. A quasi experimental study was done to assess the effectiveness of progressive muscle relaxation on post-operative pain and anxiety after initial ambulation among patients who have …
Published in International Journal of Nursing Critical Care · Vol. 6, Issue 1, 2020 · pp. 35–41 Read article
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Effectiveness of Origami on Hospitalized Anxiety among Children Admitted in Paediatric Units of a Selected Tertiary Care Hospital Ludhiana, Punjab
Abstract: Hospital can be a difficult place for young children and their families. In hospitals, children may findstrange faces, different routines, strange equipment’s and limited family contact leads to developmentof anxiety in children. Anxiety can hamper there early recovery and leads to psychological effect onthe child. Play provisions like origami can help children to overcome the anxiety and work as outletsfor hostilities. The present study was conducted with an objective to …
Published in International Journal of Pediatric Nursing · Vol. 7, Issue 2, 2021 · pp. 1–10 Read article
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A Descriptive Study on the Mental Health Status of Teaching Faculty at a Selected Arts College in Virudhunagar
Abstract: The current research was conducted to evaluate the mental health condition of the teaching staff. The objectives of the study were to assess the mental health status of teaching faculty in selected arts college at Virudhunagar and to identify the association between mental health status of teaching faculty and selected demographic variables in selected arts college at Virudhunagar. A purposive sampling method, specifically non-probability, was employed to select 34 participants. …
Published in International Journal of Neurological Nursing · Vol. 10, Issue 1, 2024 · pp. 35–48 Read article
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Chemometrics Analysis based on Infrared Spectroscopy of Emu Oil Obtained by Different Solventless Methods
Abstract: The multivariate analysis technique principal components regression (PCR) was used as a method of discrimination of the information obtained in the infrared spectra with the AssureID and Spectrum QUANT+ Software, to predict structural changes in emu oil extracted by solventless methods. A set of 20 spectra per sample for each extraction method was used, incorporating the spectral information in the calibration of the chemometric analysis. Variations in the spectra were …
Published in International journal of Nanobiotechnology · Vol. 8, Issue 2, 2022 · pp. 31–37 Read article
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A Study to Assess the Effectiveness of Anxiety and Physiological Parameters Among Elderly in Selected Old Home, Coimbatore
Abstract: An experimental study with a two-group pretest and posttest design was conducted to evaluate the effectiveness of massage therapy on anxiety and physiological parameters among elderly adults residing in Annai Mother Therasa Old Age Home, Coimbatore. The study included 40 participants selected through simple random sampling and assigned equally to experimental and control groups. Data were collected using a Socio-Demographic Data Sheet, the State-Trait Anxiety Inventory (STAI), and physiological measures, …
Published in International Journal of Geriatric Nursing · Vol. 8, Issue 2, 2025 · pp. 13–29 Read article
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Development of an Automated Load-Controlled Thermopower Measurement Technique for Thermoelectric Materials
Abstract: The Seebeck coefficient, or thermoelectric power, is crucial. In order to deliver accurate readings over a wide temperature range, a load-based, high-precision thermoelectric power (TEP) measurement device has been designed, constructed, and experimentally validated in this study. The system is based on a differential DC approach and replaces conventional spring-based contact mechanisms with a shifting mechanical load to avoid errors caused by spring contraction, thermal cycling, and contact instability at …
Published in International Journal of Mechanics and Design · Vol. 12, Issue 1, 2026 · pp. 7–18 Read article
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2-D ELECTRICAL RESISTIVITY TECHNIQUE FOR GROUNDWATER EXPLORATION IN IKERE – EKITI, NIGERIA
Abstract: The electrical resistivity techniques become one of the most widely used geophysical survey methods. Electrical resistivity method has been applied to various fields like groundwater and subsurface resource exploration. In the past, electrical resistivity was used in engineering, environmental and archaeological purposes. Its reliability depends on the expert interpretation skills of geophysicist. Applicable technique in groundwater exploration like electrical resistivity method which complement with existing conventional method will produce comprehensive …
Published in International Journal of Energetic Materials · Vol. 5, Issue 1, 2019 · pp. 1–8 Read article
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A Study to Assess the Impact of Interactive Technique Using Concept Maps on Learning among Nursing Students
Abstract: Teachers helps the students to acquire knowledge Innovative methods of teaching is a skill for the teachers. Various research has shown that innovative teaching methods enhance students learning process. teaching is one of the important roles. There are many innovative teaching methods that that can be used to teach nursing students. Teachers try hard to create a new learning environment. Education helps students to develop creative thinking. Institute must include …
Published in International Journal of Medical Surgical Nursing · Vol. 4, Issue 1, 2021 · pp. 6–15 Read article
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Review of Feature Selection Methods and Semi Supervised Feature Selection Algorithms for Classification
Abstract: Current evolution in technology has resulted in tremendous growth of data with respect to dimensionality and sample size. Knowledge discovery from these high dimensional data are becoming cumbersome. Though powerful machine learning algorithms are prevalent, noisy data, imperfect sensing and collection of data leads to poor and defective knowledge discovery. Noise and redundant features cannot be circumvented due to which data collection process is biased. Dimensionality reduction techniques namely feature …
Published in International Journal of Software Computing and Testing · Vol. 6, Issue 1, 2020 · pp. 39–51 Read article
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Speech Emotion Recognition using Multi- Kernel CNN for Features extraction and Random Forest Classifier
Abstract: Identifying human emotional states from speech signals is the main goal of Speech Emotion Recognition (SER), which has grown to be a significant area of study in affective computing. However, class imbalance and efficient feature extraction from speech data pose problems for many of the current methods. This study suggests a hybrid framework that combines a Random Forest (RF) classifier with a multi-kernel Convolutional Neural Network (CNN) to address these …
Published in International Journal of Digital Communication and Analog Signals · Vol. 12, Issue 2, 2026 Read article
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A study to asses the effectivenesss of multifactorial interventon to improve the knowledge & practice regarding care of patients with stroke among caregivers in selected ward areas of pgims, rohtak
Abstract: The aim of this study was to assess whether involving patient caregivers in the care of stroke patients would influence their caregiving practices compared to caregivers who were not actively involved in the care process. The study was based on the nursing process model, which draws from Ludwin Von Bertalanffy's General System Theory of Nursing. A quasi-experimental, pretest-posttest design was employed to evaluate the impact of caregiver participation in the …
Published in International Journal of Neurological Nursing · Vol. 11, Issue 1, 2025 · pp. 22–49 Read article
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Comparative Study of Classification Methods Based on Feature Reduced Microarray Gene-Expression Data
Abstract: Abstract Cancer is a very complex and clinical heterogeneous disease. Now a days the research into the diagnosis and treatment of cancer have become an important issue for researchers. Cancer microarray data normally consist of samples having large number of gene expression as features. For better result in cancer classification it is very important to select relevant features. In this paper, five different types of cancer datasets are used such …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 1, Issue 2, 2015 · pp. 1–10 Read article
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Advancing Early Detection of Menkes Disease Through Image Analysis and Biosensor Integration
Abstract: Menkes disease, a rare X-linked recessive disorder of copper metabolism, poses significant challenges in early diagnosis due to its nonspecific initial symptoms. This paper presents a comprehensive approach to enhance the early detection of Menkes disease by leveraging image processing techniques, pattern recognition algorithms, and innovative biosensor technologies. A novel framework is proposed that combines analysis of hair microscopy images, facial feature recognition, and copper-sensitive biosensors to create a multi-modal …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 10, Issue 2, 2024 · pp. 24–34 Read article
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Genre Classification of Music Using Machine Learning
Abstract: One of the most important technological advances of the 21st century is artificial intelligence (AI) and machine learning. They are revolutionizing computers, banking, healthcare, agriculture, music and travel. A strong model has mastered many difficult learning tasks. Speech analysis is one area of artificial intelligence. This includes finding information about music, creating music, and categorizing music. Music data is one of the most complex source data available today. This is …
Published in International Journal of Distributed Computing and Technology · Vol. 8, Issue 2, 2022 · pp. 17–28 Read article
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Characterization of CeO2-NiO Thin Film Produced by Jet Nebuliser Technique
Abstract: CeO2 –NiO composite solution was sprayed as thin films by using JET nebulizer technique at the substrate temperature of 250°C. The film was characterized by X-ray diffractometer and crystallite size, lattice constant, crystallinities, phase transformations were measured. The UV-Vis spectrometer analysis was used to calculate the band gap, absorbance and percentage of transmission of the thin films was reported. The emission and excitation spectra of the sample were reported. The …
Published in International journal of Nanobiotechnology · Vol. 7, Issue 1, 2021 · pp. 1–17 Read article
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A Study on Effective Management and Financial Reporting Examines how Artificial Intelligence (AI) Affects Business Subfields
Abstract: This study examines how artificial intelligence (AI) transforms many business domains, including strategy, operations, finance, and marketing, and evaluates how it affects corporate expansion. The main goal is to uncover the mediating functions of excellent financial reporting and effective business management following AI integration. The research highlights artificial intelligence's dominance in commercial decision-making, crediting it to its ability to handle historical data, manage uncertainty, and provide probabilistic forecasts. In particular, …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 9, Issue 2, 2023 · pp. 35–33 Read article
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An Investigative Analysis on Emotional Challenges and Adaptation Techniques among Elderly Residents of Selected Old Age Homes in Punjab
Abstract: In accordance with Indian traditions, families have traditionally been the cornerstone of support for the elderly, ensuring their social and emotional security. However, the shift towards nuclear family models has heightened the challenges faced by the elderly, including psychological distress such as anxiety, depression, and loneliness, as well as financial and physical vulnerabilities. The primary objective of this research is to evaluate the awareness regarding emotional difficulties and the coping …
Published in International Journal of Geriatric Nursing · Vol. 7, Issue 1, 2024 · pp. 22–28 Read article
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Critical Examination on Aluminum Corrosion in Marine water Media Environment
Abstract: Investigation into the critical examination on aluminum corrosion in marine water media environment of Niger Delta in Nigeria was monitored using experimental and theoretical approach. Weight loss was experienced with increase in the period of exposure indicating the occurrence of corrosion of aluminum in both fresh and salt water body. The weight loss and corrosion rate characteristics of the aluminum in the river water media environment was further examine using …
Published in International Journal of Environmental Chemistry · Vol. 4, Issue 1, 2018 · pp. 29–43 Read article
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Exercises and Quality of Sleep among Elderly
Abstract: A quasi experimental pretest – posttest study was done to evaluate whether three different types of exercises – walking, stretching and a combination of walking and stretching exercises made any significant difference in quality of sleep of elderly people from selected old age homes, Kerala. From four different old age homes 100 subjects were selected by simple random sampling, and assigned 25 subjects each to three experimental groups and control …
Published in International journal of Nursing Science Practice and Research · Vol. 2, Issue 2, 2016 · pp. 19–28 Read article