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21 articles for “Big Bang”
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What if the "Big Bang" was not the Beginning Point of our Observable Universe?
Abstract: The Big Bounce theory envisions the Big Bang as the start of a period of expansion followed by a period of contraction. According to this viewpoint, there was a Big Crunch (another singularity) followed by a Big Bang, or, more simply, a Big Bounce. This implies that we could be at any point in an infinite series of universes, or that the current universe is the very first interaction. But …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 10, Issue 3, 2021 · pp. 1–7 Read article
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10− 43 Seconds after the Big Bang and a Million Years Henceforth
Abstract: The universe holds a place of great interest and mystery in the minds of man. This article aims to recollect the various events and factors that were instrumental in the origin of the most basic forms of life on the Earth. Our story starts from the very first moments when the four forces were together, and spans the formation of matter, nuclei, stars and galaxies and culminates into the formation …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 2, Issue 1, 2012 · pp. 1–10 Read article
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What Every Person Must Know About the Preliminary of String Theories to Evolve All Super Clusters, Galaxies, Stars, Planets, Planetesimals in the Universe
Abstract: The basic things of string theory say that we live in an accelerating and ever expanding universe today. String theory also supports the inflation theory of the Big Bang, where a period of rapid expansion happened in the history of the early Universe. Most of the theories in string theory are focused on understanding a theory of broken Supersymmetry. Only after following conditions are met is destroyed would De-Sitter space …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 11, Issue 2, 2022 · pp. 7–21 Read article
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The Fate of Our Universe: How This Universe Will End
Abstract: There are two ultimate questions for human beings: “where do we come from?” and “where are we going?”. For a long time, they have been topics of just religion and philosophy. But in the last three decades, along with the rapid development of modern cosmology, scientists have already obtained some important clues to these two questions. To explain the origin of the Universe, cosmologists have established a standard theoretical framework: …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 8, Issue 1, 2019 · pp. 15–27 Read article
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Nucleo-synthesis in the Early Universe: A Brief Study
Abstract: It was a fusion reactor in the early universe. A few minutes after the Big Bang, a sequence of reactions occurred during which the first light nucleus was formed. They are Deuterium (D), Tritium (3H), Helium 3 (3He), Helium 4 (4He) and Lithium 7 (7Li). The phase of forming of the above nucleus is known as the Big Bang Nucleo-synthesis (BBN) which began when the universe was about 3 minutes …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 3, 2020 · pp. 34–39 Read article
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Where from Mass Came in the Universe? Did the Mass Originate from a Zero Rest Mass less Particle in Higgs Field
Abstract: A very interesting hypothesis based upon the possibility of a “Zero Rest Mass Particle in Higgs Field” in the Universe is described in this study. This is review of some hypothesis on mathematical basis on possibility of zero rest mass particles in the earliest moments of the Big Bang where Higgs Particles fused to give mass in Higg’s Scalar Field. The hypothesis is validated and considered the same truly correct …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 5, Issue 3, 2016 · pp. 42–63 Read article
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Wireless Wings: Exploring the Role of Cellular Networks in Drone Connectivity
Abstract: The onset of the usage of drones around the globe has seen a kind of a big bang. From being used to deliver groceries, foodorders, and other items by tech giants such as amazon and uber eats, drones are used by the government for various purposesranging from mapping the lands to resolve land disputes, for security purposes, and a plethora of different scenarios. Theaccessibility to drones has increased so much …
Published in Recent Trends in Electronics Communication Systems · Vol. 10, Issue 3, 2023 · pp. 30–38 Read article
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The nth Theory of Cosmic Oestrus
Abstract: Oestrus is instrumental in animal birth. Cosmic oestrus is instrumental in the birth of 1080 particles and the whole universe. The universe is nothing but space, just space. The egression of conserved energy or cosmic oestrus, which can neither be created nor destroyed, is space. Everything is the different mathematical powers of space. Space has three dimensions: 𝐿1, 𝐿2and 𝐿3. 𝐿1 makes time and inverted gravity, 𝐿2 makes mind/consciousness, and …
Published in Research & Reviews : Journal of Physics · pp. 32–49 Read article
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Matriarchal Influence and Spiritual Identity: Exploring Women's Spirituality in Young Sheldon
Abstract: The study analyzes the TV series Young Sheldon (2017–2024) through maternal and spiritual feminism. It is a prequel to The Big Bang Theory, set in the 1980s. It is based on a ten-year-old Sheldon’s struggles to adjust to his environment. It aims to examine the study critically, emphasizing the role of his mother and her maternal and spiritual practices through episodes of seasons one to five. The study works on …
Published in Emerging Trends in Languages · Vol. 2, Issue 2, 2025 · pp. 33–43 Read article
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A Prospective Study of Biomass Fuel and Optimal Comparison with Diesel Fuel: In Bangladesh Perspective
Abstract: In modern technology, optimization is a big factor now. In the present days our main focus is to produce more supplies optimizing the resources. Bangladesh is a densely populated country and thousand tons of filth is produced every day. Therefore, biomass is a common term for this country and also an aspect of energy resources. At this research work, an attempt has been taken to make a prospective study based …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 6, Issue 2, 2015 · pp. 61–65 Read article
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Drinking Water Problems and Possible Alternatives in Coastal Region of Bangladesh: A Case Study
Abstract: Safe drinking water for the coastal areas of Bangladesh has become a big challenge. Arsenic adulteration and salinity intrusion in surface water body has accelerated the scarcity of water in the coastal region. As situation ameliorating and also investment for water-borne diseases is decreasing, it becomes the major threat for a third-world country like Bangladesh. There are lots of alternatives for water supply but there are also a huge number …
Published in Journal of Water Resource Engineering and Management · Vol. 1, Issue 3, 2014 · pp. 24–34 Read article
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Parking Lot Management System Using IoT and MongoDB: Park Here 24
Abstract: Ascend in populace interest for individual vehicles and leaving region is expanding. Discovering a parking spot is one of the significant issues which we face consistently, yet we simply disregard it. Keeping the vehicles left at anyplace on street involves strain a few times when we need to appreciate with our families or companions, or we are going for long outings, or then again in case it is a conference …
Published in Journal of Web Engineering & Technology · Vol. 8, Issue 2, 2021 · pp. 7–12 Read article
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The Pioneers of Cosmic Ray Research in India
Abstract: Centenary symposium on Discovery of Cosmic Rays was organised in Denver, Colorado (USA) in June 2012. The proceedings of this conference published by American Institute of Physics (AIP) in 2013 are the most exhaustive survey of research carried out at global level. The glorious period of Cosmic Ray research began in India during 1940s simultaneously in JC Bose Institute, Calcutta under the supervision of DM Bose; Forman Christian College, Lahore …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 5, Issue 2, 2016 · pp. 17–23 Read article
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A Comprehensive Energy Audit for Energy Efficiency Improvement in Commercial Building in Bangladesh
Abstract: As a developing country, Bangladesh is developing rapidly due to the increase in industry and technology. However, the country has been facing an energy crisis for many years to meet growing demand. Gradually, the gap between energy supply and demand is getting bigger and bigger. An effective way to close the gap is to conduct regular energy audits of all departments to help identify losses and wastes and provide room …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 12, Issue 2, 2021 · pp. 12–40 Read article
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Development of Fertilizer Management Package for Dragon Fruit Cultivation in Bangladesh
Abstract: An experiment was conducted at the Horticulture Research Centre, Regional Agricultural Research Station, Jamalpur during 2016–17 to develop a fertilizer management package for Dragon fruit cultivation in Bangladesh. The experimental site belongs to the Agro-Ecological Zone 8 (Young Brahmaputra and Jamuna Flood Plain) and 9 (Old Brahmaputra Flood Plain) at 24056/11// N latitude, 89055/54// E longitude and at an altitude of 16.46 m. BARI Dragon Fruit-1 variety was used in …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 6, Issue 3, 2017 · pp. 12–17 Read article
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Evaluation of Some Seeded Banana Germplasm at Jamalpur Region of Bangladesh
Abstract: An experiment was carried out at the fruit farm and fruit characteristics were studied in the laboratory of the Horticulture Research Centre, RARS, BARI, Jamalpur, Bangladesh during the period first growing season from January 2016 to February 2017 and second growing season from March 2017 to April 2018. Ten local seeded banana genotypes viz. SB-01, SB-02, SB-03, SB-04, SB-06, SB-09, SB-10, SB-13, SB-ISD-01 and SB-ISD-05 were included in the study. …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 9, Issue 1, 2019 · pp. 13–28 Read article
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Seismic Induced Landslide Vulnerability in the Chittagong City, Bangladesh
Abstract: Chittagong is the second largest city of Bangladesh and evidences of hundreds of earthquakes that jolted this city and its surrounding areas. In this paper, we show the cause of slope failure in Chittagong city with the response of earthquake (seismic) activity. We have collected four in-situ samples from each of the upper and lower layers, i.e., eight samples from each of the seven different locations (Motijharna, Tankir Pahar, Batali …
Published in Journal of Geotechnical Engineering · Vol. 2, Issue 1, 2015 · pp. 1–13 Read article
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Sustainable Advances in Oral Pathology: The Impact of Artificial Intelligence
Abstract: Oral cavity cancers constitute about 4% of all malignant neoplasms. More than 9,900 new cases are reported from the developed countries yearly, and the 5-year mortality rate is higher than 39%. In Europe, the highest rates occur in Hungary, Croatia, and other Central and Eastern European countries; high levels are also seen in India, Pakistan, and Bangladesh. The management of endosseous pathologies presents considerable challenges because they often exhibit no …
Published in Research and Reviews: A Journal of Dentistry · Vol. 16, Issue 1, 2025 · pp. 24–27 Read article
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Evaluation and Morphological Diversity Study of Plantain (Musa paradisiaca L.) Genotypes at Jamalpur Region of Bangladesh
Abstract: A study to evaluate the performance of yield and yield contributing characters and morphological diversity of plantain genotypes, was conducted at the fruit farm and fruit characteristics were studied in the laboratory of the Horticulture Research Centre, Regional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Jamalpur, Bangladesh during March 2013 to April 2014. Sixteen plantain genotypes viz. BARI Kola-2, ITC-1418, Local-1, Local-2, MP-1, MP-15, MP-18, MP-2, MP-24, MP-25, …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 8, Issue 1, 2019 · pp. 13–23 Read article
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A Reproducible Low-cost Adaptive Cruise Control Platform with Lidar–Ultrasonic Sensor Fusion and Timer-conflict-free Servo-Scanned Blind-spot Detection on Arduino UNO
Abstract: Road traffic deaths caused by driver distraction and inadequate surroundings remain a big problem for preventable deaths. This paper talks about designing and testing an affordable, easy-to-copy Adaptive Cruise Control (ACC) system. It uses LiDAR-ultrasonic sensors to figure out how far things are in front of the car, and a servo-actuated, dynamically scanned blind spot detector. All of this runs on a single Arduino Uno. To measure front distance, they …
Published in Journal of Mechatronics and Automation · Vol. 13, Issue 2, 2026 · pp. 58–70 Read article