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1067 articles for “Investigation”
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Experimental Test Results on the Effect of Ultrasonic Waves on Defects in Car Bearings: The Effect of Defect Size
Abstract: To check for defects in car bearings, they are identified and measured by sound waves that are affected by the defect. Based on sound, it is called ultrasound technology because it uses high frequencies. High frequencies are the basis of ultrasound. Two features are useful for low-speed cars, which by definition usually have poor signal tolerance. High frequencies are sensitive to the effects of sound waves. In addition, the ultrasound …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 1, 2021 · pp. 14–21 Read article
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Effectiveness of Reminiscence Therapy on Psychological Well-Being among Elderly in Selected Old Age Homes at Kanyakumari District, Tamil Nadu, India
Abstract: Populations around the world are rapidly ageing. Ageing presents both challenges and opportunities. Nurses play a vital role in caring the elderly. This study aimed to explore the effectiveness of reminiscence therapy on psychological well-being among elderly in selected old age homes at Kanyakumari District, Tamil Nadu. Pre-test was conducted to assess the level of psychological well-being by using psychological well-being assessment scale for samples in experimental and control group. …
Published in International Journal of Geriatric Nursing · Vol. 3, Issue 2, 2020 · pp. 13–19 Read article
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A Quasi-experimental Study to Assess the Effectiveness of Structured Teaching Programme Regarding Prevention and Management of Pneumonia Among Mothers of Under-Five Children in Selected Rural Areas, Ludhiana, Punjab
Abstract: In the present study, the investigator deals with the mothers of under-five children as an open system theory whose knowledge regarding prevention and management of pneumonia was affected by certain factors, i.e. age of mother (in years), education of mothers, occupation of mothers, type of family, monthly family income (in Rs), number of children, health facilities (nearby), and source of information. The investigator had assessed the existing knowledge of the …
Published in International Journal of Immunological Nursing · Vol. 6, Issue 1, 2020 · pp. 33–71 Read article
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A Study to Assess the Effectiveness of Structured Teaching Programme on Knowledge RegardingPost-operative Complications of Anterior Cervical Discectomy among Third-Year B.Sc. Nursing Students in Selected Nursing Colleges, Bangalore
Abstract: Introduction and objectives: Anterior cervical discectomy (ACD) is the most common surgical procedure to treat damaged cervical discs. There are many complications followed by ACD. Each surgery is unique, and nursing care to be provided is also different with respect to the type of surgery, patient condition, potential complications, etc.Nurse should be vigilant to identify post-operative complications and to care it along with medical team. Hence the investigator felt the …
Published in International Journal of Medical Surgical Nursing · Vol. 3, Issue 1, 2020 · pp. 44–55 Read article
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A study to assess effectiveness of self instructional module on knowledge regarding assessment of delirium in ICU patients in selected hospitals, Bangalore
Abstract: Introduction and objectives: Nurses give direct care to patients and spent much time with patients during hospitalization. Nurses should be vigilant to identify the delirium in ICU patients and to assess it along with medical team. Therefore the investigator felt the need to assess the effectiveness of self instructional module on knowledge regarding assessment of delirium in ICU patients among staff nurses in selected hospitals, Bangalore. Through this study investigator …
Published in International Journal of Medical Surgical Nursing · Vol. 5, Issue 2, 2022 · pp. 14–26 Read article
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A Study to Assess the Effectiveness of Enhancement Programme for Staff Nurses on Selected Quality Indicators in Critical Care Units of Tertiary Care Hospital
Abstract: Background: As profession become more interdependent, quality assurance programme will help to improve the quality of nursing care. Since there is no much research conducted in this area the investigator wishes to conduct a study on the effectiveness of enhancement programme for staff nurses on selected quality indicators in critical care units. Objectives: (1) To compare the adverse events before and after the enhancement programme. (2) To compare the family …
Published in International Journal of Nursing Critical Care · Vol. 8, Issue 2, 2022 · pp. 1–8 Read article
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Factitious disorder
Abstract: Factitious disorder is a condition in which an individual approaches to healthcare professionals seeking investigation and treatment for signs and symptoms that they have consciously fabricated. Factitious disorder is a mental disorder in which an individual intentionally produces or inflates the physical or mental illness to attain sympathy, attention from others; the individual is prepared to endure painful or risky tests and create self as ill or injured. It can …
Published in International Journal of Neurological Nursing · Vol. 6, Issue 2, 2020 · pp. 85–91 Read article
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The Success of Participatory Workplace Interventions in Minimizing Office Workers' Sedentary Behaviour: The Study is Quasi-experimental
Abstract: Aim: This investigation has three goals: (1) to evaluate the level of sedentary behavior currently being practiced by office personnel; (2) To determine if participatory workplace interventions are effective at reducing office workers' inactive behavior; (3) to Discover the relationship between their pre-test sedentary behavior level and the chosen demographic factors. Background: Occupational sedentary behavior is a significant factor in the total risk of being sedentary. There is little proof …
Published in International journal of Nursing Science Practice and Research · Vol. 9, Issue 1, 2023 · pp. 39–47 Read article
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A Pre-experimental Study to Evaluate a Structured Hookworm Education Plan for Mothers of Under-five in Sonamura, Sepahijala, Tripura
Abstract: Introduction: The presence of worms in the human body is a significant concern with widespread implications for global health. The global population of individuals affected with soil transmitted helminth (STH) intestinal worms amounts to around two billion, resulting in significant morbidity and distress. Significantly, these disorders can be prevented. The comprehension of hookworm infection contributes to the reduction of child mortality and improvement in children’s lives. Technology has greatly increased …
Published in International journal of Nursing Science Practice and Research · Vol. 9, Issue 2, 2023 · pp. 1–12 Read article
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A Study to Evaluate the Effectiveness of Demonstration Program on Knowledge Regarding Preparation of Hyderabad Mix Among Mothers of Under Five Children in Fuljhore Rural Area at Durgapur
Abstract: The children of today are the citizens of tomorrow. One of the major factors affecting children's health and welfare is adequate nutrition. Malnutrition is a major global public health issue, especially for young children who are more susceptible to its effects. In India, malnutrition affects every other child, and it affects every third child worldwide. The majority of these children reside in rural, tribal, and urban slum areas. At this …
Published in International Journal of Pediatric Nursing · Vol. 9, Issue 1, 2023 · pp. 15–34 Read article
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Assessment of the Effectiveness of Planned Teaching on Knowledge regarding Menopausal Syndrome and its Management among Premenopausal Women in Selected Community Area
Abstract: Menopause may be smooth experience for some women with only symptoms of cessation of menstrual flow while others face one or more of postmenopausal symptoms. Investigator during community posting experience found that the postmenopausal women in the community, were having a lot of problems regarding associates changes after menopause and management, and the postmenopausal women not able to cope up the situation. Therefore, the investigator felt with own experience the …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 4, Issue 1, 2018 · pp. 21–33 Read article
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Women-Centric Healing Retreat Architecture: Translating Emotional, Social, Psychological, and Cultural Needs into Spatial Design
Abstract: This study investigates how the emotional, social, psychological, and cultural needs of women can inform the architectural design of healing retreat environments. Women often experience distinct pressures related to safety, emotional labour, social responsibilities, cultural expectations, and personal well-being, which can influence how they perceive and use spaces. Despite the growing interest in wellness architecture, many healing environments continue to follow gender-neutral approaches and may not adequately respond to women’s …
Published in International Journal of Landscape Planning and Architecture · Vol. 12, Issue 2, 2026 Read article
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Re-Designing Spaces Under Elevated Roads
Abstract: The rapid expansion of elevated road networks in Indian metropolitan cities has significantly improved urban mobility while simultaneously creating extensive underutilized spaces beneath flyovers and elevated corridors. In Mumbai, these under-elevated spaces frequently remain neglected, poorly illuminated, and socially disconnected, often becoming locations for debris dumping, illegal parking, informal encroachments, and unsafe activities. Despite several beautification initiatives, including landscaped gardens, public art installations, and pedestrian walkways, many interventions fail to …
Published in International Journal of Landscape Planning and Architecture · Vol. 12, Issue 2, 2026 Read article
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Village Architecture as Living Heritage: A Comparative Study of Karnataka and Rajasthan
Abstract: The village settlements of India are deeply entrenched in the country’s cultural identity, where vernacular architecture manifests as a living expression of tradition, belief, and community life. This paper discusses village architecture within the broader context of cultural and heritage management, with a primary focus on temple-centric settlements in Karnataka. According to the research, the seamless integration of sacred, social, and domestic spaces in these villages reflects culturally sustained spatial …
Published in International Journal of Architectural Heritage · Vol. 9, Issue 2, 2026 Read article
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Tourism - Driven Monument Conservation and Cultural Heritage Governance:The Intercessing Role of Architecture in India
Abstract: The relationship between tourism and monument conservation has become increasingly significant in contemporary heritage management. With the continued growth of tourism, heritage sites are increasingly required to accommodate new demands of accessibility, movement, interpretation, and infrastructure, leading to conflict between conservation and development of the sites through tourism. In this sense, architecture acts as an important intermediary for such processes. This paper examines the intersection of architecture, tourism, and cultural …
Published in International Journal of Architectural Heritage · Vol. 9, Issue 2, 2026 Read article
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Impact of I/Q Imbalance Due to Gain and Phase Mismatcheson IRR, Image Leakage, Constellation Distortion, SNR and BER in OFDM Systems
Abstract: Due to its great spectral efficiency and resilience to multipath fading, orthogonal frequency division multiplexing,or OFDM, has become a popular modulation technique in contemporary wireless communication systems.Reliable OFDM reception depends on accurate channel estimate, and methods like Least Squares (LS) andMinimum Mean Square Error (MMSE) estimation are frequently used to make up for channel impairments.However, despite effective channel estimation, practical receiver performance can still be degraded by radio-frequency front-end imperfections, …
Published in International Journal of Microwave Engineering and Technology · Vol. 12, Issue 2, 2026 Read article
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Evaluating Remedy of Oil Polluted Environment Using Fermented Cassava Liquid
Abstract: A 28-day experimental investigation was conducted to evaluate the effectiveness of fermented cassava liquid in the bioremediation of crude oil-contaminated soils. Three soil types, namely clay, sandy-loamy, and swampy soils, were examined. Cassava liquid was fermented for six days to allow sufficient microbial growth before being introduced into the contaminated soil samples. Uninoculated contaminated soil served as the control. Soil samples were collected at one-week intervals throughout the study for …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 12, Issue 2, 2026 Read article
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A Study to Evaluate the Effectiveness of a Structured Teaching Programme on Knowledge Regarding Needle- Stick Injury and Post-Exposure Prophylaxis Among Nursing Students at V.V. Vanniaperumal Nursing College for Women, Virudhunagar
Abstract: Needle-stick injuries pose a significant occupational hazard among nursing students, increasing the risk of transmission of blood-borne infections. The study was conducted to evaluate the effectiveness of a structured teaching programme in improving knowledge about needle-stick injuries and post-exposure prophylaxis (PEP) among nursing students studying at V.V.Vanniaperumal Nursing College for Women, Virudhunagar. A pre-experimental one-group pre-test–post-test research design was used for the investigation. The study sample consisted of 48 nursing …
Published in International Journal of Immunological Nursing · Vol. 12, Issue 1, 2026 · pp. 1–11 Read article
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Sonochemical Synthesis of Copper Nanoparticles:Process Fundamentals, Scale-Up Challenges, andIndustrial Opportunities
Abstract: The sonochemical synthesis of copper nanoparticles (Cu NPs) has emerged as a powerful and widely investigated strategy in nanomaterials research, owing to the unique physicochemical conditions generated during ultrasonic irradiation. Acoustic cavitation induced by sonication produces transient microenvironments characterized by extremely high local temperatures, pressures, and rapid cooling rates, which collectively enable efficient reduction of copper precursors into nanoscale particles. These conditions cannot be easily achieved through conventional synthetic routes, …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 2, 2026 · pp. 37–43 Read article
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Overview of Influence of Biomass Pretreatment: Hydrolyzed vs Unhydrolyzed on BioH2 Yield
Abstract: Infact, overview on the potential of the hydrolyzed and unhydrolyzed biodigester system to produce biohydrogen (BioH2) gas using wood saw dust material obtained from Nigeria was examined with respect to the influence of the biomass build-up as well as related to the pretreatment property. The production of hydrogen gas was influenced by the pH and particle size of the wood saw dust and both the hydrolyzed and unhydrolyzed biodigester yielded …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 2, 2026 · pp. 10–19 Read article