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1866 articles for “hexavalent chromium (Cr+6)” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Managed Pressure Drilling for Improved Well Control: A Cross-Case Comparative Study (2015–2025)
Abstract: Managed Pressure Drilling (MPD) has matured over the past decade from a specialist technique applied to challenging wells into a mainstream drilling capability spanning ultra-HPHT exploration, deepwater development, unconventional tight-gas multi-well campaigns, and naturally fractured sour-gas reservoirs. Despite this maturation, the operational question of which MPD variant should be applied to a given well has been addressed in the literature case-by-case rather than through structured comparative synthesis. This paper presents …
Published in Journal of Petroleum Engineering & Technology · Vol. 16, Issue 2, 2026 · pp. 07–12 Read article
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Concrete Compressive Stress-Induced Crack Analysis and the Main Causes of Concrete Cracks in Construction
Abstract: The findings of experimental investigations into the micromechanical behaviour of concrete under various loading scenarios are presented in this work. Concrete specimens with normal and high strengths were examined under uniaxial compression in constrained spaces. Injection of a low melting point alloy was done into the concrete specimens' pores and fissures. To preserve the load-induced stress microcracks and the pictures from the cross sections of the concrete specimens photographed by …
Published in Journal of Experimental & Applied Mechanics · Vol. 13, Issue 2, 2022 · pp. 11–15 Read article
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Spatial Crime Pattern using Geographical Information System: A Review
Abstract: The article describes the development of crime pattern analysis using geographic information system (GIS). Criminal activities nowadays continue to be a major concern in contemporary society in many countries around the world. Most nation are faced with unacceptable level of crime such as murder, raped, robbery, and many crime that gives bad effect to the communities in the country. Therefore specific studies need to be conducted to overcome this problem. …
Published in Recent Trends in Civil Engineering & Technology · Vol. 4, Issue 3, 2014 · pp. 11–15 Read article
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A Technical review on Solidification cracking behaviour and susceptibility of aluminum alloy weld
Abstract: The paper deals with the physical, chemical properties along with important aluminum applications. Various defects are generated while welding of aluminum alloys one of the severe defect is cracks. Solidification and liquation cracks are generated at various zones of metals. Different mechanical and metallurgical factors affecting the solidification cracking. A variety of weldability tests like Varestraint test, Transvarestraint test, The Cast Pin Tear test, Hot Ductility test, Strain-To-Fracture test, Reheat …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 77–84 Read article
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Agri-Crop Intelligent System for Detecting Crop Disease and Recommending Soil Nutrition Value Based on Soil Testing Using Machine Learning
Abstract: This research examines the economic importance of agriculture for nations like India as well as the ways in which innovation might advance agriculture. In order to assist farmers in increasing their production, the application can classify leaf diseases by evaluating provided photos and that will propose compatible crops and fertilisers according to soil characteristics and current meteorological data. The aim of this research is to develop a website that will …
Published in Journal of Computer Technology & Applications · Vol. 14, Issue 2, 2023 · pp. 12–19 Read article
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Is Cervical Cancer a Concern to Women? A Cross-Sectional Study
Abstract: The purpose of the study was to assess the knowledge regarding cervical cancer and awareness of its prevention among women of rural India. This cross-sectional study was conducted in the rural areas of Punjab state, India. A total of 275 women were enrolled for the study by using non-randomized convenient sampling. Cervical cancer awareness measure (cervical CAM) tool kit version 2.1 was the tool used for the study with necessary …
Published in Journal of Nursing Science & Practice · Vol. 6, Issue 1, 2016 · pp. 31–38 Read article
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Women’s Satisfaction with Care Providers Interaction and Associated Factors among Pregnant Women Attending Antenatal Clinic in Tiyo District, Arsi Zone, Ethiopia, 2016: Institutional Based Cross-Sectional Study
Abstract: Background: Health care provider-client interaction during antenatal care is an effective strategy to improve maternal health care seeking behavior. When clients are informed and involved in decision making, they are more adherent to medical recommendation and carry out more health related behavioral changes. However, the unsatisfactory interaction between health care providers and women pose a significant challenge in the health care service utilization.Objective: This study is aimed to assess women’s …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 6, Issue 1, 2017 · pp. 30–38 Read article
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Impact of Hexavalent Chromium on Histopathology in Freshwater Stinging Catfish Heteropneustes Fossilis
Abstract: Acute toxicity of Cr (VI) (as K2Cr2O7) to freshwater stinging catfish, Heteropneustes fossilis and its histopathological impacts on gill and liver tissue were evaluated. Fish showed behavioral alterations after K2Cr2O7 exposure and 96 h-LC50 was 35.724 mg/L in static bioassay. Fish were exposed to three sub-lethal concentrations (concentration I=1/4th of 96 h-LC50, concentration II=1/10th of 96 h-LC50 and concentration III=environmental concentration of Cr reported in the river Buriganga). Blood, liver …
Published in Research and Reviews: A Journal of Toxicology · Vol. 3, Issue 1, 2013 · pp. 12–19 Read article
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AI-Enabled Green Supply Chains: A Cross-Case Empirical Analysis of Sustainable Sourcing Disclosures in Indian Manufacturing Firms
Abstract: The growing integration of artificial intelligence into supply chain systems has begun to reshape how firms approach environmental responsibility and sustainable sourcing. While discussions around green supply chains often remain conceptual, limited empirical attention has been paid to how companies actually disclose and operationalize AI-enabled sustainability practices. This study examines the extent to which artificial intelligence is embedded within green supply chain strategies by conducting a cross-case empirical analysis of …
Published in International Journal of Sustainability · Vol. 3, Issue 2, 2026 · pp. 28–37 Read article
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Manganese Mercury Thiocyanate Doped Zirconium Silicate Crystal Structure for Photo-Electronic, Electro-Optic and Sensor Applications
Abstract: Manganese mercury thiocyanate is a well-known organometallic crystal prized for its nonlinear optical properties. The high second harmonic efficiency of nearly 18 times that of urea and the wide optical transmittance window (373–2250 nm) of MMTC indicate that this material is an excellent candidate for photonics device fabrication. The metal thiocyanates and their Lewis-base adducts are one of the interesting themes of structural chemistry. For MMTC is a very flexible …
Published in Journal of Materials & Metallurgical Engineering · Vol. 16, Issue 2, 2026 Read article
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Advancing Climate-Resilient Agriculture: Integrative Biotechnological Approaches for Sustainable Crop Production
Abstract: Climate change presents a major challenge to global agriculture by increasing the occurrence and severity of both non-living and living stress factors, such as drought, high temperatures, salt buildup, waterlogging, and new pests and diseases. These stressors interfere with the normal functioning of plants at the physical, chemical, and genetic levels, which in turn results in lower crop yields and poorer quality. While traditional methods of plant breeding played a …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 16, Issue 2, 2026 Read article
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A Review: Identification of Credit Card Fraud Using Machine Learning and Anomaly Detection Approach’s on Imbalanced Data
Abstract: Credit cards are among the most widely used payment methods in today's culture, and online purchases have become quite popular. Credit card fraud has emerged as a problem in this industry as a direct result of its popularity. The issue of credit card fraud is becoming a global problem. Credit card fraud has increased due to the widespread use of these payment methods. Thanks to credit card use, e-commerce has …
Published in Recent Trends in Programming languages · Vol. 10, Issue 3, 2023 · pp. 27–40 Read article
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A Cross-Sectional Study on Prevalence and Seasonal Trends of Malaria and Dengue and Their Co-infection in Patients with Acute Febrile Illness Attending a Tertiary Care Hospital in Jhalawar, Rajasthan
Abstract: Unknown etiologies behind acute febrile illnesses make treatment choices tough for clinicians resulting high mortality rates amongst the vulnerable populations. Vector borne diseases viz. malaria and dengue are the major stake holders responsible for AFI. Determination of their individual as well as concurrent prevalence is important for disease control. The present study aimed to determine the prevalence and seasonality of malaria and dengue and their co infection in acute undifferentiated …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 7, Issue 1, 2017 · pp. 9–14 Read article
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Treatment of Crop Residues Using a Noble Thermostatic Bacterial Isolate to Improve Feed Utilization by Ruminants
Abstract: Most researches in modification of nutrient values of crop residue by using biological methods have primarily focused on treatment using fungi. The use of bacterial isolates is yet hardly assessed to isolate novels from different sources. Some reports indicated the lignocellulolytic activity of thermostatic bacteria and their potential to produce in shorter time. In this context, the present study was focused on isolation of novel thermostatic bacteria from different sources …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 6, Issue 1, 2016 · pp. 34–41 Read article
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Critical Care Nurses’ Knowledge and Skill regarding Enteral Nutrition in Critically Ill Patients at a Glance
Abstract: Normal 0 false false false EN-US X-NONE X-NONE Nasogastric tube feeding is the most frequently used method of enteral feeding particularly if feeding is to be used for relatively short period. The nurses’ knowledge and skill in the insertion of nasogastric tube, tube feeding and subsequently care of nasogastric tube are important in clinical area to ensure patient safety. A cross-sectional descriptive study was undertaken to assess the knowledge and …
Published in Journal of Nursing Science & Practice · Vol. 4, Issue 3, 2014 · pp. 35–42 Read article
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Design of Solar Powered Mini Hydraulic Crane for Light Weight the Case of Mettu Area
Abstract: In today’s world the need to develop an efficient hydraulic machine is paramount for industries and designers to reduce the labor workers using simple mechanisms. To simplify the personnel effort in some mechanical and hydraulic machine-maintained industries this work is targeted to design and fabrication of a solar powered mini hydraulic crane. This hydraulic crane is made up of combining those components like the hydraulic actuator or actuating cylinder, the …
Published in Journal of Offshore Structure and Technology · Vol. 8, Issue 3, 2021 · pp. 65–70 Read article
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Neutralising Climate Change Through Fruit Crops
Abstract: The fruit crops with an extended life cycle face several difficulties associated with stress. Intriguingly, the fruit crops with a short life cycle show a wider capability of adaptation without confronting many stresses of climate change. All the fruit crops possess temperature optima to cruise through proper growth and development. Fruit crops representing temperate, tropical and sub-tropical regions are affected by climate change to varying proportions, especially the temperate fruit …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 10, Issue 3, 2021 · pp. 28–36 Read article
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Crack Propagation Analysis in Metallic Alloys: A Comparative Study of Traditional and Advanced Materials
Abstract: A vital component of materials science and engineering, crack propagation analysis is essential to determining the structural integrity and dependability of materials. Designing safe and long-lasting structures for a variety of sectors required an understanding of how cracks begin, spread, and interact with a material's microstructure. To guarantee the performance, safety, and dependability of materials in a variety of applications, crack propagation analysis is essential. It offers insightful information about …
Published in International Journal of Fracture Mechanics and Damage Science · Vol. 1, Issue 1, 2023 · pp. 33–41 Read article
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Review paper on Design and Development of Miniature Moving Magnet Pulse Tube Cryocooler
Abstract: Developing a miniature moving magnet pulse tube cryocooler to address the limitations in existing cryocooler technologies, especially in terms of compactness, lightweight design, durability, and maintenance-free operation, aligns with the demands of modern applications, particularly in space and similar environments. Integrating a miniature compressor and motor is essential for the functionality of the cryocooler. The design should prioritize efficiency and reliability while addressing challenges related to vibrations and maintenance commonly …
Published in Journal of Polymer & Composites · Vol. 12, Issue 3, 2024 · pp. 194–205 Read article
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Optimizing the Work Environment for Interior Designers: Enhancing Creativity, Collaboration, and Well-being in Design Studios and Beyond
Abstract: In the field of interior design, the conventional office setup is no longer adequate to unleash the full creative potential of designers. This paper advocates for environments that go beyond the basic provisions of a laptop and chair, emphasizing the necessity of spaces that truly ignite creativity. By delving into the unique requirements of interior designers, this research underscores the critical importance of environments that engage the senses and facilitate …
Published in International Journal of Atmosphere · Vol. 1, Issue 1, 2024 · pp. 1–14 Read article