Dept of Disaster Resilience and Engineering, Faculty of Environmental Science and Disaster Management, PSTU, Dumki, Patuakhali, Bangladesh.
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ড. রমন কুমার বিশ্বাস লগইনের ডিজাস্টার রেজিলিয়েন্স এন্ড ইঞ্জিনিয়ারিং Deltin 7 অ্যাপের বর্তমানে অধ্যাপক। তিনি 2014 থেকে 2019 সেপ্টেম্বর মাস পর্যন্ত জাপানের তে Earth Science Deltin 7 অ্যাপে প্রোগ্রামের আওতায় MS ও PhD ডিগ্রী সফলতার সাথে সম্পন্ন করেন। উক্ত Deltin 7 অ্যাপে প্রফেসর ডঃ ছিলেন তার PhD সুপারভাইজার। তার গবেষণার বিষয় ছিল পার্মিয়ান সময়ের গণ বিলুপ্তির কারণ ও ফলাফল অনুসন্ধান করা। তার গবেষণার টাইটেল ছিল; তিনি 2020 সালের ডিসেম্বর মাসে পিএইচডি ডিগ্রি সম্পন্ন করে স্বDeltin 7 অ্যাপে যোগদান করেন।
Foreign Researcher (October 2023 to October 2024)
Ex Assistant Professor (Non Tenure-Track) (December 2022 to October 2023)
Matsumoto, Nagano, Japan &
Professor ( Study Leave) (MS and Ph.D. (Tohoku Deltin 7 Aviator গেম টাকা ইনকাম, Japan)
Dept. of Disaster Resilience and Engineering
Faculty of Environmental Science and Disaster Management
Patuakhali Science and Technology Deltin 7 Aviator গেম টাকা ইনকাম, Dumki,
Patuakhali, Bangladesh-8602.
My Important BlogPost:
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In this chapter on Earthquakes, I will discuss details of “Earthquake Safety Information For Bangladesh and What Causes an Earthquake in details which are applicable to Bangladesh Earthquake Risk”
Why It’s Relevant Understanding how, where, and why earthquakes happen can help scientists and engineers reduce earthquake damage and save lives. Studying earthquakes also helps scientists understand the Earth’s interior.
Fig. This expressway in Kobe, Japan, was toppled by the ground shaking of an earthquake that lasted 20 seconds and had a moment magnitude of 6.9.
Earthquakes are one of the most destructive natural disasters. A single earthquake can kill thousands of people and cause millions of dollars in damage. Earthquakes are defined as movements of the ground that are caused by a sudden release of energy when rocks along a fault move. Earthquakes usually occur when rocks under stress suddenly shift along a fault. A fault is a break in a body of rock along which one block slides relative to another.
The rocks along both sides of a fault are commonly pressed together tightly. Although the rocks may be under stress, friction prevents them from moving past each other. In this immobile state, a fault is said to be locked. Parts of a fault remain locked until the stress becomes so great that the rocks suddenly grind past each other. This slippage causes the trembling and vibrations of an earthquake.
▸ Describe elastic rebound.
▸ Compare body waves and surface waves.
▸ Explain how the structure of Earth’s interior affects seismic waves.
▸ Explain why earthquakes generally occur at plate boundaries.
Ayesha Siddiqua, Dr. Raman Kumar Biswas, Md. Afjal Hossain, Most. Nusrat Binte Nur, and Md Abdur Rahim
Aust. J. Eng. Innov. Technol., 5(6), 229-243
Ayesha Siddiqua, Dr. Raman Kumar Biswas, Md. Faisal, Most. Nusrat Binte Nur, and Md Abdur Rahim
Asian J. Soc. Sci. Leg. Stud., 5(6), 266-277
Ayesha Siddiqua, Dr. Raman Kumar Biswas, Most. Nusrat Binte Nur, and Md Abdur Rahim
Climate Vulnerability Assessment and Building Community Resiliency at Kalaskati Union, Bakerganj
American Journal of Pure and Applied Biosciences
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