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Browsing by Author "Asaduzzaman, Sayed"

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Alcohol sensing over O+E+S+C+L+U transmission band based on porous cored octagonal photonic crystal fiber

Paul, Bikash Kumar; Islam, Md. Shadidul; Ahmed, Kawsar; Asaduzzaman, Sayed (Springer, 2017-03-17)

A micro structure porous cored octagonal photonic crystal fiber (P-OPCF) has been proposed to sense aqueous analysts (alcohol series) over a wavelength range of 0.80 μm to 2.0 μm. By implementing a full vectorial finite ...
Anticipation of the Significance of Risk Factors in Cervical Cancer for Low Incoming Country: Bangladesh Perspective

Asaduzzaman, Sayed; Ahmed, Kawsar; Chakraborty, Setu; Hossain, Md. Goljar; Bashar, Mamun Ibn; Bhuiyan, Touhid; Chandan, Subrata Sarker (Researchgate, 2015-11)

Cervical cancer is the second alarming cancer for women of low incoming countries like Bangladesh. In future it would be the main cause of death of Bangladeshi women by caner. To find the significant factors, association ...
Application of microarray-core based modified photonic crystal fiber in chemical sensing

Asaduzzaman, Sayed; Ahmed, Kawsar; Arif, Md. Faizul Huq; Morshed, Monir (IEEE Xplore, 2016-03-10)

This study presents a simple type of modified PCF (M-PCF) as a chemical sensor where both core and cladding are micro-structured. Different guiding properties of proposed M-PCF have been investigated for a wide range of ...
Association Assessment among Risk Factors and Breast Cancer in a Low Income Country: Bangladesh

Ahmed, Kawsar; Asaduzzaman, Sayed; Bashar, Mamun Ibn; Hossain, Goljar; Bhuiyan, Touhid (Researchgate, 2015)

In the low incoming country Bangladesh, breast cancer is second most common neoplasm and is increasing at an alarming rate among females. Lack of awareness and illiteracy are contributory factors for late presentation and ...
Automated Risk Prediction by Measuring Pneumothorax Size Using Deep Learning

Islam, Shariful; Rehana, Hasin; Asaduzzaman, Sayed; Hossen, Syed Mobassir; Hossain, Rabby; Bhuiyan, Touhid; Uddin, Muhammad Shahin; Akter, Nargis (IEEE, 2020)

This research proposed an approach which takes images as a DICOM format from the Kaggle dataset named “SIIM-ACR Pneumothorax Segmentation”. Preprocessed images were fed to popular Unet architecture with se_resnext50_32*4d ...
A Bioinformatics Approach for Identification of the Core Ontologies and Signature Genes of Pulmonary Disease and Associated Disease

Rehana, Hasin; Ahmed, Md Raihan; Chakma, Rana; Asaduzzaman, Sayed; Raihan, M. (Gene Reports, Elsevier, 2021)

Background and objective Chronic Obstructive Pulmonary Disease (COPD), Diabetes mellitus (DM), Cirrhosis (CR), Ischemic Heart Disease (IHD), Ischemic Stroke (IS), Tuberculosis (TB), Obesity (OB) diseases are related to ...
Common Gene Regulatory Network for Anxiety Disorder Using Cytoscape

Islam, Md. Rakibul; Ahmed, Md. Liton; Paul, Bikash Kumar; Asaduzzaman, Sayed; Ahmed, Kawsar (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer, 2019-04-13)

Data mining, computational biology and statistics are unified to a vast research area Bioinformatics. In this arena of diverse research, protein - protein interaction (PPI) is most crucial for functional biological progress. ...
A comparative analysis of two different PCF structures for gas sensing application

Arif, Md. Faizul Huq; Ahmed, Kawsar; Asaduzzaman, Sayed (IEEE Xplore, 2016-07-11)

Toxic or Flammable gases and leakage of the gas lines can be detected by photonic crystal fibers for avoiding pollution, explosion or fire. Two different structures of hollow core based Photonic crystal fiber (HC-PCF) has ...
Dataset on photonic crystal fiber based chemical sensor

Ahmed, Kawsar; Paul, Bikash Kumar; Chowdhury, Sawrab; Islam, Md. Shadidul; Sen, Shuvo; Islam, Md. Ibadul; Asaduzzaman, Sayed; Bahar, Ali Newaz; Miah, Mohammad Badrul Alam (Elsevier, 2017-04-08)

This article represents the data set of micro porous core photonic crystal fiber based chemical sensor. The suggested structure is folded cladding porous shaped with circular air hole. Here is investigated four distinctive ...
Dataset on significant risk factors for Type 1 Diabetes: A Bangladeshi perspective

Asaduzzaman, Sayed; Masud, Fuyad Al; Bhuiyan, Touhid; Ahmed, Kawsar; Paul, Bikash Kumar; Rahman, S.A.M. Matiur (Elsevier Inc., 2018-10-09)

In this article, dataset and detailed data analysis results of Type-1 Diabetes has been given. Now-a-days Type-1 Diabetes is an appalling disease in Bangladesh. Total 306 person data (Case group- 152 and Control Group- ...
Design and analysis of slotted core photonic crystal fiber for gas sensing application

Paul, Bikash Kumar; Rajesh, E.; Asaduzzaman, Sayed; Islam, Md. Shadidul; Ahmed, Kawsar; Amiri, I.S.; Zakaria, R. (Elsevier B.V., 2018-09-12)

In this paper, a slotted core photonic crystal fiber (PCF) has been designed. A rigorous numerical investigation has been done over the wider range of the wavelength from 1.30 µm to 2.0 µm near inferred region (IR). By ...
Design and characterization of photonic crystal fiber for sensing applications

Morshed, Monir; Arif, Md. Faizul Huq; Asaduzzaman, Sayed; Ahmed, Kawsar (European Scientific Journal, 2015-12)

A simple structure of Photonic Crystal Fiber (PCF) for gas sensing and chemical sensing has been proposed in this paper. Index guiding properties of proposed PCF have been numerically investigated by using finite element ...
Design and optimization of highly sensitive photonic crystal fiber with low confinement loss for ethanol detection

Arif, Md. Faizul Huq; Asaduzzaman, Sayed; Biddut, Md. Jaminul Haque; Ahmed, Kawsar (Researchgate, 2016-10)

In this paper, two highly sensitive photonic crystal fiber (PCF) structures with microstructure core and cladding have been demonstrated for Ethanol sensing. The microstructure core of both proposed PCFs is designed with ...
Design and optimization of photonic crystal fiber for liquid sensing applications

Arif, Md. Faizul Huq; Ahmed, Kawsar; Asaduzzaman, Sayed; Azad, Md. Abul Kalam (Springer, 2016-06-16)

This paper proposes a hexagonal photonic crystal fiber (H-PCF) structure with high relative sensitivity for liquid sensing; in which both core and cladding are microstructures. Numerical investigation is carried out by ...
Design of a porous cored hexagonal photonic crystal fiber based optical sensor with high relative sensitivity for lower operating wavelength

Sen, Shuvo; Chowdhury, Sawrab; Ahmed, Kawsar; Asaduzzaman, Sayed (Springer, 2017-01-17)

In this article, highly sensitive and low confinement loss enriching micro structured photonic crystal fiber (PCF) has been suggested as an optical sensor. The proposed PCF is porous cored hexagonal (P-HPCF) where cladding ...
Design of a single-mode photonic crystal fibre with ultra-low material loss and large effective mode area in THz regime

Ahmed, Kawsar; Paul, Bikash Kumar; Chowdhury, Sawrab; Sen, Shuvo; Islam, Md. Ibadul; Islam, Md. Shadidul; Hasan, Md. Rabiul; Asaduzzaman, Sayed (IET Digital Library, 2017-08-29)

A novel low-loss photonic crystal fibre (PCF) has been suggested for THz spectral applications. The proposed PCF contains five layers cladding with three layers core. The cladding and core region of the fibre are arranged ...
Design of Simple Structure Gas Sensor Based on Hybrid Cladding Photonic Crystal Fiber

Asaduzzaman, Sayed; Ahmed, Kawsar; Bhuiyan, Touhid (Sivas Cumhuriyet Üniversitesi, 2016-04-09)

A hybrid structure photonic crystal fiber gas sensor is presented in this paper to detect toxic and colorless gases. The guiding properties of proposed structure have been numerically investigated using finite element ...
Design of single mode spiral photonic crystal fiber for gas sensing applications

Islam, Md.Ibadul; Ahmed, Kawsar; Asaduzzaman, Sayed; Paul, Bikash Kumar; Bhuiyan, Touhid; Sen, Shuvo; Islam, Md. Shadidul; Chowdhury, Sawrab (Elsevier, 2017-03-06)

In this paper, a spiral shape photonic crystal fiber (S-PCF) has been suggested as a gas sensor for detecting toxic or colorless gases as well as monitoring the air pollution by metering gas condensate elements in production ...
Development of Photonic Crystal Fiber-Based Gas/Chemical Sensors

Rifat, Ahmmed A.; Ahmed, Kawsar; Asaduzzaman, Sayed; Paul, Bikash Kumar (Springer Nature, 2018-06-14)

The development of highly sensitive and miniaturized sensors that capable of real-time analyses detection is highly desirable. Nowadays, toxic or colorless gas detection, air pollution monitoring, harmful chemical, pressure, ...
Early Prevention and Detection of Cancer Risk for Low Income Country using Data Mining Technology: Bangladesh Perspective

Islam, Md Shariful; Akhter, Sharmin; Salahuddin, Md.; Sah, Jay Prakash; Rahman, Md Ramim Tanver; Asaduzzaman, Sayed; Ahmed, Kawsar; Mohiuddin, AKM; Shibly, Abu Zaffar (Semantic Scholar, 2016)

Dominant population of the world including Bangladesh is suffering from skin, lung, cervical and ovarian cancer because of being unconsciousness about cancer as well as their risk factors. Many of them are illiterate and ...

Browsing by Author "Asaduzzaman, Sayed"

Browsing by Author "Asaduzzaman, Sayed"

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