Journal of Science Innovations and Nature of Earth
Not a member yet
252 research outputs found
Sort by
ECONOMIC RESILIENCE: ANALYZING RECOVERY PATTERNS POST-PANDEMIC
No full textThe COVID-19 pandemic has had a profound and multifaceted impact on global economies, and India, with its large and diverse population, was no exception. As one of the hardest-hit nations in terms of both health and economic consequences, India’s response to the pandemic and its subsequent recovery has revealed important lessons in economic resilience. This paper delves into the recovery patterns in India post-pandemic, focusing on how various sectors, policies, and societal changes have shaped the nation’s path to economic stabilization. While the Indian economy faced an unprecedented contraction in 2020, government measures like stimulus packages, digital transformation, and manufacturing initiatives such as the Aatmanirbhar Bharat Abhiyan played crucial roles in fostering a recovery that has shown signs of resilience in various sectors. The paper analyzes key trends in the recovery process, with particular emphasis on the IT and technology sector’s rapid growth, the performance of agriculture, manufacturing, and services, and the shifts in labor markets. In addition to examining sectoral trends, the paper explores the critical role of government intervention and public health policies in facilitating the country’s rebound, emphasizing the balance between fiscal support, long-term structural reforms, and the adoption of digital technologies. Furthermore, the study considers the role of global supply chains and India’s positioning within the shifting geopolitical landscape. Despite signs of recovery, significant challenges such as rising unemployment, income inequality, and inflationary pressures remain. By identifying both the successes and limitations of India\u27s recovery efforts, the paper offers policy recommendations aimed at bolstering economic resilience, reducing vulnerabilities, and ensuring more inclusive, sustainable growth in the post-pandemic era. This analysis underscores that while the recovery is underway, the road to lasting economic stability requires continued investment in human capital, infrastructure, and social safety nets
ALLELOPATHIC INVESTIGATION OF CHENOPODIUM MURALE (L.) ON ZEA MAYS (L.) AND HORDEUM VULGARE (L.)
No full textThe aspects of allelopathy, allelochemicals, mechanism of allelopathy of weed plants and their impact on crops are discussed in this review paper. An overview of the mode of action of the weed and different strategies and their direct and indirect impact on the overall agricultural system were analyzed. After the passing of the 20th century, the curiosity of the researchers took a remarkable work in comparison to the last decades of the 19th century that was needed too mainly because there was little awareness to the farmers of farming. They are using old practices and synthetic agrochemicals still now, thus having a long-lasting negative impact on the overall factors that have the ability to keep ecosystem balance. There are advanced agriculture techniques and tools that are exploring day by day with the reference to sustainable problems. Allelochemicals are present in all types of tissues and are released by a variety of mechanisms, including decomposition of residues, volatilization and root exudation into the rhizosphere. Allelochemical its structure and mode of action are different and may offer a potential for the future development of herbicide. In this context, there is the discussion of the invasiveness of Chenopodium murale (L.) on certain selected crop species and the aggressiveness of different plant species on the same
EFFECTS OF BETA-CYFLUTHRIN ON SOME BIOCHEMICAL PARAMETERS OF CHANNA PUNCTATUS (BLOCH)
Get PDFΒeta-cyfluthrin, a type II synthetic pyrethroid, based pesticides are routinely used to manage a large variety of unwanted insects in both agriculture and household. It has very moderate toxicity for mammals, but significant toxicity for fish and other non-target species. Effect of this toxicant was observed regarding a few biochemical markers of Channa punctatus. Alterations in biochemical parameters were recorded after exposure to a sublethal concentration of beta-cyfluthrin for a period of 15 and 30 days. The results showed a significant decrease in total proteins and alkaline phosphatase and increase in total lipids in exposed groups. The results indicated that beta-cyfluthrin caused significant changes in biochemical parameters of fis
POLLEN GERMINATION AND TUBE GROWTH IN FOUR SELECTED GENERA OF FAMILY MALVACEAE AND PAPAVERACEAE
No full textSexual reproduction in flowering plants comprises pollination, pollen tube elongation, and fertilization. Reproductive biology has been widely applied to the effective conservation and cultivation of species. In the current study, pollen germination and pollen tube elongation were carried out in several chosen plants species of Agra, Uttar Pradesh, for its reproductive success. All plants are helpful the making herbal medicines and belong to family Malvaceae and Papaveraceaea. Average pollen germination percentage was determined to be 58% with 55.03 ± 5.01 µm long pollen tubes in Hibiscus rosasinensis followed by Sida acuta (55%), Malva marutina (50 %) and Argemone maxicana (47%) with 50.03 ± 4.01, 55.03 ± 2.5 and 55.03 ± 2.02 µm long pollen tubes, respectively. Pollen grains were found to be three colporate, spheroidal spiny exine, and 4-zonocolpate and reticulate. Under a light microscope, pollen dimension and pollen tube elongation were measured using an ocular micrometre. The present work focused on pollen tube length and pollen germination in chosen plants species in order to its reproductive success
HERSCHEL-BULKLEY FLUID: STUDY OF RHEOLOGICAL PROPERTIES FOR BLOOD FLOW OF PULSES IN ω-PROTOTYPE IN ARTERIES’ STENOSIS
No full textIn this article, we examined the blood flow that was being pressed as part of the war. The Herschel-Bulkley fluid model is applied for representing non-Newtonian blood features in the small arteries. The current governing equation is guided by the fact that the flow has shape and is linear. The standard method of cleanup is used to get first-order expressions for different flow variables. The temporal distributions of axial velocity and wall shear stress, flow meter flow rate and flow resistance are shown in bold. Also discussed are the parameters involved in the contact of various fields of impact plug-flow. A comparison of blood flow and stimulus signals in the same area also causes the blood vessels to recover. All content is an article licensed underneath of a Creative Commons Attribution (CC BY) licence, if not in writing
Studies of the effect of Carbofuran Inbosting kidney of the Channa punctatus (Bloch.)
No full textWater contamination is a big issue on a global scale. It has been stated that it is the leading cause of death and disease on a global scale, responsible for the deaths of thousands of people every day. Numerous pesticides are also a cause of pollution in agriculture, as they are sprayed on crops to protect them against pests and insects. They have an effect on the soil\u27s structure and fertility. The purpose of this study is to determine the toxicity of the pesticide carbofuran on the fish Channa punctatus. The investigation will be conducted in the kidney and will include histopathological and biochemical examinations. The criteria chosen include urea, uric acid, calcium, potassium, sodium, and creatinine, which can result in catastrophic consequences in many fish diseases. Channa punctatus is a common freshwater fish that was gathered from September to October. It is a robust fish that adapts well to aquarium conditions. Carbofuran is a white, crystalline, powdered insecticide that was used for this study. The elevated serum urea, uric acid, and creatinine concentrations in Channa punctatus at different time intervals of 24, 48, 72, and 96 hours in comparison to the control group reflect compromised kidney functions caused by carbofuran poisoning
FLOWER PHENOLOGY AND FLORAL MORPHOLOGY OF BAUHINIA ACUMINATA L. GROWING AT GORAKHPUR DISTRICT OF EASTERN UTTAR PRADESH
No full textThe current study focuses on the flowering phenology and floral morphology of Bauhinia acuminata, a member of the Fabaceae family that grows in Gorakhpur, Uttar Pradesh, India. In Hindi, it\u27s called Safed Kachnar, and it\u27s also known as Cow\u27s Paw or White Orchid Tree. It is grown as a medicinal and ornament plant throughout the tropical and subtropical climates. The leaves are alternating and 2-4 cm long, with butterfly-shaped leaves as a frequent feature. Flowering peaks in February to April and mid-August to September, with troughs in mid-October to November and December, as well as May to June. The flowering open between 9 and 10 a.m. Flowers are bisexual, complete, aromatic, and spectacular, with a diameter of 6-10 cm and a pedicle of 8-12 cm. Five free petals make up the corolla, which is 4-6 cm long. 3-4 cm long pubescent spathaceous calyx The stamens are ten, the pistil is one and about 4-5 cm long, the stigma is peltate and bilobed, the style is hollow or solid, and the ovary is stipitate. The goal of this study was to offer vital information on flower phenology and morphology of B. acuminata
Economic Impact of Female Labour Force Participation in India
Get PDFFemale labour force participation (FLFP) plays a pivotal role in shaping the economic trajectory of any country, and in India’s case, it holds transformative potential. Despite notable advancements in education, healthcare, and economic liberalization, India has witnessed a troubling decline in FLFP over the past two decades. This phenomenon is particularly paradoxical given the country’s robust GDP growth and demographic dividend. The low participation of women in the workforce has significant macroeconomic consequences, including missed opportunities for economic expansion, reduced household incomes, and underutilization of human capital. This paper investigates the trends, causes, and sectoral dynamics of FLFP in India, analyzing how increased female employment could drive inclusive growth, improve social development indicators, and contribute substantially to national productivity. Drawing on data from national surveys and international studies, it also explores the structural and cultural barriers that restrict women’s workforce engagement. The study emphasizes the urgency of implementing gender-sensitive policy interventions that address education, skills, safety, and work flexibility to harness the full economic potential of India’s female population
Assessment of Virtual Physical Education Programs After COVID-19
Get PDFThe COVID-19 pandemic necessitated a rapid shift from traditional to virtual learning across educational disciplines, including Physical Education (PE). This study investigates the effectiveness, challenges, and outcomes of virtual PE programs implemented during and after the pandemic. Data were collected through surveys and interviews with PE teachers and students across various educational levels. Results suggest that while virtual PE increased accessibility and digital engagement, it lacked essential components such as physical interaction, real-time feedback, and space for movement. The study concludes with recommendations for integrating hybrid models to enhance physical education in a post-pandemic world.
EFFECTS OF ARSENIC TRIOXIDE ON BRAIN BIOCHEMISTRY AND BEHAVIOR IN RATTUS NORVEGICUS
No full textToxic exposure to arsenic, which affects almost every organ system, including the brain, is a major health problem for many millions of individuals throughout the globe. This pervasive element may be found in the soil, water and atmosphere as well as creatures, rocks, volcanic emissions, and human activity. For the purpose of this research, arsenic trioxide was used to examine the biochemical effects on the brains of albino rats. Rats were placed into five equal groups, with three albino males in each group. We classified groups I and II as "controls," "acute," and "subacute," with durations ranging from seven days to fourteen days and twenty-one days, respectively. At a dosage of 3.43 mg/Kg b.w.t, rats of II, III, IV and V were given As2O3 orally during 1, 7, 14 and 21 days, respectively. GPx, Na+ -K+ ATPase and Brain total protein concentrations were all shown to be lower after arsenic trioxide poisoning. These biochemical markers were also affected. An arsenic toxicity-induced neurotoxicity and free radical generation in the brain of albino rats led to DNA damage and cell death, according to the findings of this research