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1319 articles for “LES”
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Lesser-Known Metabolites Influencing Ovarian Function, Follicular Development, and Embryo Viability in Dairy Cows
Abstract: The intricate processes of ovarian function, follicular development, and embryo viability in dairy cows are tightly regulated by a complex network of metabolites. While conventional biomarkers, such as steroid hormones, amino acids, and glucose metabolites, have been extensively studied, a growing body of evidence suggests that lesser-known metabolites play pivotal roles in bovine reproductive physiology. Dairy cattle fertility is critical for maintaining optimal milk production and herd sustainability, necessitating deeper …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 15, Issue 3, 2025 · pp. 18–29 Read article
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The Weight of The Flock: Narratives of Young Men who were Childhood Herders in Lesotho
Abstract: Herding in Lesotho is associated with social isolation for extended periods, risk of assault by animal thieves, and risk of being attacked for suspected animal theft. Regardless, herding in Lesotho is mostly assigned to boys. The objective of this study was therefore to examine herding experiences of childhood herders in Thaba Tseka Lesotho. The study employed snowball sampling to recruit 14 childhood herders who were young adults (18-35 years old) …
Published in International Journal of Children · Vol. 3, Issue 1, 2026 · pp. 29–42 Read article
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Role of Food Supplements in Premalignant Lesions: A Literature Review
Abstract: Premalignant lesions of the oral cavity are histopathological alterations in the oral epithelium linked to a higher likelihood of malignant transformation. These lesions frequently present as leukoplakia (white patches), erythroplakia (red patches), oral lichen planus, and oral submucous fibrosis. Oral cancer, categorized among head and neck malignancies, is considered the sixth most common cancer globally. While tobacco and alcohol consumption remain the primary etiological factors, increasing evidence underscores the significant …
Published in Research and Reviews: A Journal of Dentistry · Vol. 16, Issue 3, 2025 · pp. 17–26 Read article
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Extragingival Pyogenic Granuloma: A Common Lesion in an Uncommon Location
Abstract: Reactive lesions of the oral mucosa are benign and common entities which occur with greater frequency. When the same lesions occur in uncommon sites, they may pose a challenge in diagnosis. One such lesion is the extragingival pyogenic granuloma, which is a counterpart of the most common reactive lesion, the pyogenic granuloma. A case of extragingival pyogenic granuloma occurring on the buccal mucosa of an elderly patient is being presented. …
Published in Research and Reviews: A Journal of Dentistry · Vol. 9, Issue 2, 2018 · pp. 16–19 Read article
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Prevalence of Oral Mucosa Lesions in Smoking, Non-Smoking, Diabetic Patients with Smoking and Diabetic Patients without Smoking
Abstract: Tobacco smoking habit is a risk factor for many oral lesions. A positive association between cigarette smoking and acute necrotizing ulcerative gingivitis (ANUG) was first reported over four decades ago. The dental loss was noted more in smokers than non-smokers. The periodontal disease is noted more in smokers and results alteration in the gingival indexes (GI) and gingival bleeding (GBI) indexes in smokers. Many studies revealed that a strong an …
Published in Research and Reviews: A Journal of Dentistry · Vol. 11, Issue 3, 2020 · pp. 14–17 Read article
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Comparative Analysis of Ovarian Surface Epithelial Lesions with Corresponding Tubal Epithelial Changes with Reference to Ki67 and p53 Immunostains
Abstract: Ovarian surface epithelial cancers have high mortality due to late presentation. The ovarian surface epithelial tumours originate from fallopian tubal epithelium. Hence, ovarian surface epithelial tumours have good correlation with respect to genetic and immunohistological changes of fallopian tubes, especially fimbrial end epithelium. These changes are evident long before significant morphological changes in the ovaries appear. p53 and Ki67 are two important proliferative markers, and useful to evaluate ovarian surface …
Published in Research and Reviews : A Journal of Immunology · Vol. 9, Issue 2, 2019 · pp. 6–10 Read article
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Medical Treatment of Central Giant Cell Lesions of the Jaws
Abstract: Central giant cell lesions (CGCLs) of the jaw are benign, non-neoplastic intraosseous proliferative lesions of an osteoclastic origin and an unknown etiology; their conventional treatment is surgical enculeation and curettage with a reported recurrence rate of 15–20%.Because of the inherit problems with the surgical approach (recurrence rate, surgical defect, disfigurement, loss of function, and GA associated morbidity) alternative medical treatments have been proposed over the last 15 years with promising …
Published in Research and Reviews: A Journal of Dentistry · Vol. 9, Issue 3, 2018 · pp. 1–6 Read article
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Predictive Modeling System for Automated Skin Lesion Classification Using Deep Neural Networks and Voting Ensembles
Abstract: Skin cancer is one of the most prevalent cancers globally. Early and accurate diagnosis is critical for timely treatment and improved prognosis. This study presents a predictive modeling system for automated classification of skin lesions from dermoscopic images using deep neural networks and voting ensemble techniques. A customized 16-layer convolutional neural network architecture is developed for feature learning from lesion images. The concept of horizontal voting ensemble is implemented by …
Published in Journal of Computer Technology & Applications · Vol. 14, Issue 2, 2023 · pp. 29–35 Read article
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Ki-67, S-100, Calretinine and Reticulin Profile of Adrenal Lesions and Their Correlations with Standard Histological Criteria
Abstract: Histological diagnosis of adrenal lesions is difficult and needs multiple approaches. Histopathological examinations of 31 adrenal specimens were categorized following Weiss and Pass method and scorings were done. Immunohistochemical and special stains were also performed. In the present study, the 12 medullary cases included pheochromocytoma, neuroblastoma, ganglioneuroma, metastasis to adrenal tissue and metstatic pheochromocytoma.19 cortical cases included cortical hyperplasia, adenomas, carcinomas, myelolipomas and one case of cortical carcinoma. Weiss score …
Published in Research and Reviews : A Journal of Immunology · Vol. 9, Issue 2, 2019 · pp. 30–35 Read article
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Neurocystic Lesions: Anatomical, Surgical and Radiological Study
Abstract: Cystic lesions tend to be underestimated most of the times. These lesions are not uncommon. The brain is a common site of cysts. Clinically, they can be asymptomatic in the brain or sometimes be present with clinical symptomatology. The incidence and prevalence of brain cysts may differ in different parts of the world as many cysts are parasitic in nature and some parasites are endemic. The present article presents an …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 10, Issue 3, 2020 · pp. 20–24 Read article
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Clinicopathological Study of Oral Malignant and Premalignant Lesions with p53 and p16 Immunostaining
Abstract: Oral cancer is a global problem, more in India. A study of 50 cases of oral lesions were conducted in a tertiary care hospital in Kolkata, India. Detailed clinical history was taken. Cytology, punch biopsy with histopathology and immunostaining with p53 and p16 were done in all the cases. A total of 31 cases (62.0%) were benign, 19 cases (38.0%) were malignant, with an age range of 26–69 years (mean …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 8, Issue 2, 2019 · pp. 20–24 Read article
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Great Women of India Like Ahilyabai Holkar, Rani Durgavati, Rani Bhabani, Rani Bhavashankari, Rani Rasmoni: Lessons for Making New India 2047
Abstract: Introduction: Since ancient times, women have struggled to navigate a society dominated by men. Despite years of planned development in India, women still have a lower status in society, and their socio-economic conditions remain significantly worse than those of men. Time has come to take Lessons from our Great Women, like Ahilyabai Holkar, Rani Durgavati, Rani Bhabani, Rani Bhavashankari, Rani Rasmoni and others to make New India 2047. Objective: The …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 15, Issue 2, 2025 · pp. 39–44 Read article
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A Transformer-based Multilevel Inverter with Lesser Components
Abstract: This paper presents a multilevel inverter topology with lesser number of components than a conventional multilevel inverter, thereby reducing the overall cost of the same. Here, a nine-level transformer-based multilevel inverter topology is proposed which uses only 8 switches while a conventional transformer-less multilevel inverter uses 16 switches for achieving the same voltage level. The structure consists of a single dc source feeding two standard H-bridges. The process of intermediate …
Published in Journal of Microelectronics and Solid State Devices · Vol. 6, Issue 2, 2019 · pp. 1–12 Read article
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Comparative Study of Symmetric and Asymmetric Oxide Double Gate Junction less FET
Abstract: we carry out the performance of symmetric oxide (HfO2+HfO2) and asymmetric oxide (SiO2+HfO2) n-type junction less field-effect transistor (JLFET) based on two- dimensional Poisson equation. This study is accomplished by simulating a symmetric and asymmetric double gate JLFET on Sentaurus, Technology Computer Aided Design (TCAD) simulator for Silicon (Si) material at room temperature and varying temperature in between 300-360 k. Based on device simulation we find that the asymmetric oxide …
Published in Journal of Semiconductor Devices and Circuits Read article
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Lessons Learned from Short Term Training Programme on “Environmental Studies”: IIT Bombay: Vol. 1
Abstract: This article described the lessons learned from the workshop and training programme in the field of environmental studies, particularly sustainable development. Nowadays, all the countries address on environmental challenges and ensure on secure society. Sustainable development focuses on three pillars, which includes environment, society and economy. This workshop provided a platform for understanding and teaching of sustainable development and its importance to both undergraduate and post graduate students. This workshop, …
Published in Journal of Industrial Safety Engineering · Vol. 2, Issue 3, 2015 · pp. 12–16 Read article
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A simulation based study of Capacitor-less Low-Dropout Regulator (LDO)
Abstract: Low-dropout (LDO) regulators have become an essential part of IC design for managing power consumption, this used large capacitors which increases the pin count and also occupies more space in chip. As the order of electronics items increses the the demand of LDO also increases.This is used used with switching regulators to defeat the value of noise and various unwanted signals and provided a low noise output In this work …
Published in Journal of Microelectronics and Solid State Devices · Vol. 8, Issue 3, 2021 · pp. 11–15 Read article
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Comparative Study of Symmetric and Asymmetric Oxide Double Gate Junction less FET
Abstract: We carry out the performance of symmetric oxide (HfO2+HfO2) and asymmetric oxide (SiO2+HfO2) n-type junction less field-effect transistor (JLFET) based on two- dimensional Poisson equation. This study is accomplished by simulating a symmetric and asymmetric double gate JLFET on Sentaurus, Technology Computer Aided Design (TCAD) simulator for Silicon (Si) material at room temperature and varying temperature in between 300-360 k.Based on device simulation we find that the asymmetric oxide shows …
Published in Journal of Semiconductor Devices and Circuits · Vol. 8, Issue 2, 2021 · pp. 14–20 Read article
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Is Beating Heart Coronary Artery Bypass Graft Surgery Associated with Lesser Oxidative Stress and Inflammatory Response?
Abstract: Cardiac operations using cardiopulmonary bypass have been associated with systemic inflammatory response, increased levels of circulating adhesion molecules, and oxidative stress. This study aims to assess various responses in patients undergoing coronary artery bypass grafting (CABG) with or without Cardiopulmonary bypass (CPB) with respect to time after surgery. Sixty consecutive patients undergoing CABG either by on-pump or off-pump technique were studied. Serum levels of tumor necrosis factor- (TNF- -6 (IL-6), …
Published in Research and Reviews : A Journal of Immunology · Vol. 1, Issue 1-3, 2011 · pp. 16–26 Read article
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Improvement of Motor and Sensory–Motor Behaviors after the Human Amniotic Epithelial Cells Transplantation in 6-OHDA Lesioned Corpus Striatum of Wistar Albino Rats
Abstract: Deficits in apomorphine-induced rotation and rotarod in rat have been proposed as a nondrug-induced model of the akinesia associated with the Parkinson’s disease. In the present study, we examined the disabilities in the rotarod and apomorphine-induced rotations have been observed after the 6-hydroxydopamine-induced denervation in the striatum. These impaired activities have reversed after the Human Amniotic Epithelial (HAE) cells transplantation during long-term observation. The neuronal densities and diameter were reduced …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 4, Issue 2, 2014 · pp. 34–45 Read article
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A Review of the Properties of Electro Less Duplex Coatings with Different Outer Layers and Bath Preparations
Abstract: Electroless coatings are widely used now because of their outstanding tribological as well as physical qualities. The need for a coating or finished product with any of these attributes has increased over the past few years. As a consequence, there has been a rise in the amount of study and associated publishing production on the creation of various surface types and coverings with various components. This study gave rise to …
Published in International Journal of Electro-Mechanics and Material Behaviour · Vol. 1, Issue 1, 2023 · pp. 6–11 Read article