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421 articles for “R Tree”
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Predictive Analytics and Adaptive Learning: A Machine Learning Framework for Reducing Learning Gaps
Abstract: Most contemporary digital learning environments encounter persistent challenges when it comes to accurately identifying students who are at-risk of academic underperformance. These challenges often arise due to limited visibility in learners’ engagement levels and gaps in conceptual understanding, particularly during the early stages of a course. To address this issue, the present study proposes an early prediction framework that leverages comprehensive student-related data through the application of machine learning techniques. …
Published in International Journal of Algorithms Design and Analysis Review · Vol. 4, Issue 1, 2026 · pp. 16–21 Read article
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Flood Risk Assessment of Nowshera City and Remediation
Abstract: The climate change during the year 2010 showed an abrupt change and resulted in catastrophic floods in Pakistan and especially in Khyber Pakhtunkhwa (KPK). Thereby, there is a dire need of identifying the flood-prone areas and emplacement of flood protection structures at Nowshera city to protect the precious lives of the inhabitants and infrastructure. This paper focuses on identification of flood-prone areas, with a view to suggest remediation against flood …
Published in Journal of Industrial Safety Engineering · Vol. 1, Issue 3, 2014 · pp. 11–17 Read article
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Evaluation of Jackfruit (Artocarpus heterophyllus Lam.) Germplasm
Abstract: AbstractThe experiment was conducted with the existing bearing trees of different jackfruit genotypes at Jamalpur region during the year 2014–2015. Twenty-three jackfruit germplasm viz., AHJ-01, AHJ-02, AHJ-03, AHJ-04, AHJ-05, AHJ-06, AHJ-07, AHJ-08, AHJ-09, AHJ-10, AHJ-11, AHJ-12, AHJ-13, AHJ-14, AHJ-15, AHJ-16, AHJ-17, AHJ-18, AHJ-19, AHJ-20, AHJ-21, AHJ-22 and AHJ-23 were selected for the study to identify superior ones. The recorded age of the selected tress ranged from 8 to 29 years. …
Published in Research & Reviews : Journal of Botany · Vol. 7, Issue 1, 2018 · pp. 38–53 Read article
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Genetic Algorithm Based Tree Formation in Wireless Sensor Networks
Abstract: A typical task in wireless sensor networks is to collect data through nodes of sensor network towards sink. wireless sensor network has various data gathering techniques based on tree, data gathering based on chain and data gathering based on hierarchy etc. This paper shows a tree formation technique used in the data gathering. The data is collected from different sensors forward and towards the sink node for this purpose. The …
Published in Journal Of Network security · Vol. 3, Issue 3, 2015 · pp. 22–32 Read article
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Detection of Cancer using Machine Learning Algorithms
Abstract: Cancer is a group of diseases characterized by uncontrolled growth and spread of abnormal cells. There are over 100 types of cancer. And any part of the body can be affected. Cancer has become 2nd leading cause of death. Some hospitals offer cancer screening tests; the test results need to be evaluated by an oncologist. The cancer screening test are very expensive and not available in all of the hospital. …
Published in Trends in Machine design · Vol. 7, Issue 3, 2020 · pp. 9–16 Read article
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Progress in Renal Tumor Surgery: The Role of 3D Surgical Planning in Partial Nephrectomy
Abstract: Renal cell carcinoma is the most common form of kidney cancer, representing 2–3% of global cases, with the highest incidence in Western Europe. For small renal tumors, partial nephrectomy is the preferred treatment, where the tumor is surgically removed. This procedure does not affect oncological outcomes, allowing part of the kidney to remain functional. During tumor removal, the surgeon minimizes excessive bleeding and improves visibility by cutting off the arterial …
Published in Research and Reviews : Journal of Surgery · Vol. 14, Issue 3, 2025 · pp. 35–40 Read article
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Fire Risk Assessment and Safety Improvement Strategies in Industrial Facilities: A Comprehensive Review
Abstract: Fire incidents in industrial facilities continue to pose significant threats to human life, infrastructure, production continuity, and the environment despite continuous advancements in industrial safety practices. The increasing complexity of manufacturing processes, the widespread use of flammable materials, and the integration of automated systems have intensified the need for systematic fire risk assessment and effective safety management. This review paper examines the major sources of fire hazards in industrial environments, …
Published in Journal of Industrial Safety Engineering · Vol. 13, Issue 2, 2026 · pp. 36–47 Read article
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Applying the XML-based Technique to Support Keyword Search in Graph Data
Abstract: Graphs have been important and proper structures to represent data with complex relationships in the Web, and keyword search provides a convenient way to querying graphs. Some researchers considered to return r-cliques as answers for keyword search in graph databases. Such concepts can retrieve meaningful information effectively, but the existing approach is computationally expensive. In this paper, we propose to utilize the efficient technique originally designed for keyword search in …
Published in Journal of Advanced Database Management & Systems · Vol. 1, Issue 2, 2014 · pp. 25–32 Read article
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Difference Cordial Labeling in context of Joint sum of Graphs
Abstract: Suppose G be a (p, q) graph. Suppose f be a map from f(G) to {1,2,...,p}. For each edge xy assign, the label |f(x) – f(y)|. f is difference cordial if f is 1-1 and |ef(0) – ef(1)| 14≤"> 1, where ef(1) and ef(0) denote the number of edges with labeled 1 except labeled with 1 respectively. A graph which admit difference cordial labeling is called a difference cordial graph. …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 5, Issue 1, 2018 · pp. 21–25 Read article
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Growth Regulatory Activities of Different Extracts of Few Ornamental Plants on Radish (Raphanus sativus) with Chemical Investigation
Abstract: AbstractAn experiment was conducted to study the effects of aqueous extracts of few ornamental plants viz. China box (Murraya exotica), Indian Medlar (Mimusops elengi), Parrot tree (Butea monosperma) Mussaenda (Mussaenda erythrephytta), Mast tree (Polyalthia longifolia) and Swamp tree (Thuja occidentalis) on the germination and growth of radish (Raphanus sativus) aqueous extract of Mussaenda plant extract showed the highest percentage of germination shoot length, root length and chlorophyll contents of radish …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 5, Issue 3, 2016 · pp. 16–20 Read article
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Human Retention using Data Science
Abstract: Employees are the backbone of any successful organization and hence employee retention is of utmost importance. Using Data Science, this research work seeks to assist HR and Project Managers in improving the retention rate of valued workers in an organization, thus lowering the company's employee turnover expense. Following extensive research into how to choose the most desirable employee and the application of methodological assumptions, performance was created using conditional logic …
Published in Journal of Advances in Shell Programming · Vol. 8, Issue 1, 2021 · pp. 18–24 Read article
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Heart Disease Prediction Using ANN Based Ensemble Framework (ANNEF) Approach
Abstract: The heart is the most important organ in the human body. One of the deadliest illnesses, heart disease is to blame for countless deaths worldwide. Because of the formation of fatty plaques in arteries, the heart fails to supply enough blood to other body areas to carry out its usual functions in heart disease (atherosclerosis). Age, a sedentary lifestyle, a family history of heart disease, stress, and other factors are …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 9, Issue 3, 2022 · pp. 38–45 Read article
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Role of Shringyadi Churna on Tamak Shwasa with special reference to Bronchial Asthma
Abstract: In Ayurvedic texts, the signs and symptoms of disease Tamak Shwasa caused due to vitiation of Vata (Pran vayu) and Kapha dosha shows the most parity with bronchial asthma. We used the Shringyadi Churna mentioned in chakradatta by Chakrapani, to find its role in the management of Tamak Shwasa. It showed statistically highly significant results (p value <0.0001). The study showed that for the best results the patients of Tamaka …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 5, Issue 2, 2016 · pp. 1–6 Read article
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Species Diversity and Structural Analysis of Komba-Daga Moist Evergreen Forest, Kaffa Zone, Southwest Ethiopia
Abstract: This study was conducted to determine the floristic composition, community types, vegetation structure and regeneration status of selected tree species in the Komba-Daga forest, Kaffa zone, Gimbo district of southwest Ethopia. Systematic sampling method was used to collect vegetation data. A total of 62 plots each with quadretes of 20 m x 20 m for tree species, 5 m x 5 m for shrubs, seedling and sapling and 1 m …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 5, Issue 3, 2015 · pp. 14–23 Read article
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Survey on Fractal Microstrip Antenna for Multiband 5G Application
Abstract: In the paper, a two-iteration fractal structure antenna—based on the advantages of fractal geometry and incorporating the principles of conventional microstrip antenna design and resonant coupling technique—is studied for third generation (3G), fourth generation (4G), fifth generation (5G), WLAN, and Bluetooth wireless applications. Antenna radiators were shown to have a fractal structure, much like a tree in the wild. The length of the radiator in a limited space can be …
Published in Journal of Microwave Engineering and Technologies · Vol. 10, Issue 3, 2023 · pp. 16–22 Read article
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Review on Curry Leaves as an Anti-Cancer Herb
Abstract: In this review, we have discussed about curry leaves and its anti-cancer property. The curry tree (Murraya koenigii) is a tropical, subtropical tree in the family of Rutaceae. Curry leaves are used in many diseases, and it has many medicinal properties. Today we know that many types of cancer affect the human body, like breast cancers, colo-rectal cancer and lung cancer etc.
Published in Research and Reviews: A Journal of Pharmacology · Vol. 11, Issue 1, 2023 · pp. 36–40 Read article
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Medicinal Uses of Some Cultivated and Wild Plants of Bhopal District
Abstract: AbstractSince few decades, the awareness and utilization of traditional knowledge in medicinal system to cure various diseases gained significant importance in human being. Advent in the modern medicinal technology and transformation of culture, indigenous knowledge is vanishing at a very fast rate. In the present investigation, 20 medicinal plants belonging to 10 families under 18 genera used by the local people and herbalists living in rural areas of Bhopal district …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 8, Issue 3, 2019 · pp. 6–11 Read article
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Development and Evaluation of Sodium Hydroxide-Treated Jujube Pit Reinforced Epoxy Composites
Abstract: The automotive sector has experienced a tremendous transformation, propelled by the increasing demand for materials that provide a balance between mechanical performance, economic efficiency, and environmental sustainability. In accordance with worldwide sustainability goals, the trend has moved toward the utilization of lightweight, recyclable, and biodegradable materials in modern vehicle architecture. Natural composite materials, which are derived from renewable resources such as seeds, leaves, and tree barks, have gained considerable attention …
Published in Journal of Polymer & Composites · Vol. 13, Issue 3, 2025 · pp. 494–501 Read article
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Comparative Study of Shatkarma and Panchakarma
Abstract: Shatakarma and Panchakarma both are the pure actions which are helpful in removing physical and mental disorders. By removing the contaminated sewage, they bring balance to unbalanced elements of body. Unbalanced elements cause disorder within the body and spoil the physical rules by which man becomes a patient. The purification of the body is done by doing these pure actions (Shatakarma and Panchakarma) and also they remove internal disorders. Yoga …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 8, Issue 3, 2019 · pp. 21–23 Read article
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Moringa Oleifera: Traditional and Modern Uses, and Current Research Studies
Abstract: Moringa, also known as the Miracle tree, is a member of the Moringaceae family. It is an exceptionally valued plant that is found in various countries around the world. It is also a special food crop because it is highly nutritive and provides the body with essential amino acids, minerals, and vitamins, allowing Moringa to become an excellent food supplement. Furthermore, various Moringa species provide enormous medicinal benefits for various …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 10, Issue 1, 2023 · pp. 10–25 Read article