The ability of surface-enhanced Raman spectroscopy (SERS) to generate spectroscopic fingerprints has made it an emerging tool for biomedical applications. objective this study is confirm the potential use early disease diagnosis based on blood serum. In study, a total sixty serum samples, consisting forty from diseased patients and twenty (controls) healthy individuals, was used. Because biomarkers, found in lower molecular weight fraction, are suppressed by higher proteins, 50 kDa Amicon...

Early recognition and diagnosis of fruit Plants diseases are more important for increasing the development healthy fruits industry. General observation system by farmers perhaps time-consuming, expensive sometimes inaccurate. For this purpose, we introduce an appropriate deep convolution neural network(D-CNN) based approach identifying guava leaf automatically. The proposed model applies to classify major such as Algal Leaf spot, Whitefly, Rust. As per our insight, is first time use D-CNN...

Brain-computer interface (BCI) research has gained increasing attention in educational contexts, offering the potential to monitor and enhance students' cognitive states. Real-time classification of confusion levels using electroencephalogram (EEG) data presents a significant challenge this domain. Since real-time EEG is dynamic highly dimensional, current approaches have some limitations for predicting mental states based on data. This paper introduces an optimal deep learning (DL) model...

Today, Cloud Computing is the preferred choice of every IT organization since it provides flexible and pay-per-use based services to its users. However, security privacy a major hurdle in success because open distributed architecture that vulnerable intruders. Intrusion Detection System (IDS) most commonly used mechanism detect attacks on cloud. This paper an overview different intrusions Then, we analyze some existing cloud intrusion detection systems with respect their type, positioning,...

Background: Bangladesh, which is in South Asia, has developed into an ideal environment for the dengue vector and its transmission. Effective community involvement crucial this on ground. People's knowledge, understanding, attitude towards condition have a big impact how much they participate. This study aimed of was to explore primary school student's practice prevention Rajshahi City. Methods: descriptive cross-section carried out Department Communicable Diseases Control duration period 6...

Abstract Purpose Cloud computing systems represent one of the most complex currently in existence. Current applications involve extensive use distributed with varying degree connectivity and usage. With a recent focus on large-scale proliferation computing, identity management based is critical issue for sustainability any Cloud-based service. This area has also received considerable attention from research community as well IT industry. Numerous Identity Management Systems (IDMSs) have been...

This paper presents and analyses the status of electronic resources facilities services provided by Dhaka University Library (DUL). It also discusses purpose using e-resources, benefits, subject coverage status, overall user satisfactions, problems that are faced DUL users while accessing e-resources perceived impact on users. Finally, it reports results from questionnaire-based survey use its DOI: http://dx.doi.org/10.3329/el.v23i1.12122 Eastern Librarian Vol.23(1) 2012 pp.74-90

Green tea leaves contain many polyphenolic compounds such as (-)-epicatechin (EC), (-)-epicatechin-3-gallate (ECG), (-)-epigallocatechin (EGC), and (-)epigallocatechin-3-gallate (EGCG). These polyphenol have been implicated to distinct properties that combat the harmful effects of cell proliferation. They certain anti-viral antibacterial inhibit growth. In this study, 1% green modified lipophilic polyphenols (GTP LTP) were used in combination with most commonly prescribed antibiotics study...

The focus of this study is to discover the use, purpose, importance and problems faced by library information professionals in Bangladesh marketing through social media. For public universities (17), private (24) special (5) libraries were selected as a research sample. findings paper showed that most use Facebook LinkedIn for services. Most media product services, sharing news events, video conferencing, advertisement, purpose. An online version questionnaire was distributed respective...

Exosomes are tiny vesicles released by cells that carry communications to local and distant locations. Emerging research has revealed the role played integrins found on surface of exosomes in delivering information once they reach their destination. But until now, little been known initial upstream steps migration process. Using biochemical imaging approaches, we show here isolated from both leukemic healthy hematopoietic stem/progenitor can navigate way cell origin due presence sialyl Lewis...

In Computer Vision, automatic processing system gaining its popularity for powerful classification and detection ability. Indigenous fish is an important element in natural food which established the main diet rural households. Hence, of indigenous plays a vital role authentication, preservation, production. this paper, we introduce Hybrid Local Binary Pattern (HLBP), adaptive threshold based hybrid feature descriptor extracts sign magnitude from image. Afterward, use different kernels SVM...

This is the first study to report groundwater (GW) quality indices for drinking and irrigation purposes in Chuadanga Municipality, Bangladesh. GW samples were collected from 32 locations across municipality's nine administrative wards. The physical parameters, such as total dissolved solids (TDS): 383 ppm, pH: 7.4, electrical conductivity (EC): 583 μs/cm reported, respectively. Among detected chemical components, arsenic (As): 0.16 mg/L, iron (Fe): 0.77 manganese (Mn): 0.75 mg/L found beyond...

The euphoria of stem cell therapy has diminished, allowing scientists, clinicians and the general public to seriously re-examine how what types cells would effectively repair damaged tissue, prevent further tissue damage and/or replace lost cells. Importantly, there is a growing recognition that are substantial person-to-person differences in outcome therapy. Even though small molecule pharmaceuticals have long remained primary focus personalized medicine research, individualized or targeted...

Most of the people in world rely on traditional medicine which is made from medicinal plants. However, very few works concentrate automatic classification. Therefore, classification plants demands more investigation an important issue for conservation, authentication, and production medicines. In this paper, automatically classifying plants, we present a Multi-channel Modified Local Gradient Pattern (MCMLGP), new texture-based feature descriptor that uses different channels color images...

This paper examines the current status of IT facilities, access to online resources in universities and level faculty satisfaction with university subscribed e-resources Bangladesh. It employed two structured questionnaires for collecting data. The first questionnaire was sent library heads obtain data about constraints faced by them accessing e-resources. second distributed member at public private assess their difficulties that they encountered while university's resources. Descriptive...

Abstract Background Healthy oral hygiene is crucial for overall health and well-being. Parents’ dental care knowledge practice affect their children’s health. Thus, this study assessed the in mothers of children aged 5-9 years. Methods This cross-sectional was conducted from 1 January to 31 December 2022 Dhaka, Bangladesh. Mothers’ practices were through a semi-structured questionnaire. Statistical analysis including Mann–Whitney U test Kruskal– Wallis one-way ANOVA performed show average...

Purpose The purpose of this paper is to investigate the impacts COVID-19 pandemic on library and information services (LIS) how professionals overcome challenges in current reality. Design/methodology/approach This study used quantitative qualitative methods impact Bangladesh’s LIS professionals. A structured online questionnaire was designed for a survey. respondents were all categories libraries (e.g. academic libraries, public special national library) Bangladesh. total 106 responses from...

<title>Abstract</title> This study aims to evaluate and expound upon the use of ChatGPT by Bangladeshi university students, with a particular emphasis on its goals, perceptions, benefits, values responsible ethical use. The used quantitative approach, collecting information using both paper online surveys. researchers Structural Equation Modelling (SEM) techniques SmartPLS-4 software. validity reliability items were determined rigorous testing instruments prior analysis. SEM studies then...

The main objective of this study is to find out the using pattern internet and e-resources by Eastern University (EU) students faculty members. A printed version questionnaire was distributed in respective members EU. To analyze influence demographic information on overall satisfaction simple frequency were carried out. results showed that are generally satisfied with current level e-resources. They identified limited number titles, difficulty finding information, access computers slow...

Purpose The main aim of this paper is to examine the role demographics and self-reported computer skill levels as predictors e-resources awareness use by faculty members working at various public private universities in Bangladesh. Design/methodology/approach An online survey was conducted A total 757 from 48 across country responded survey. data were analyzed using descriptive statistics, i.e. frequencies percentages non-parametric Mann–Whitney Kruskal–Wallis tests see differences among...

To estimate the frequency of attention deficit hyperactivity disorder and its relationship with screen time sociodemographic characteristics among children.The cross-sectionalstudy was conducted at National Institute Child Health, Karachi, in June-July 2022, comprised children either gender aged 5-10 years visiting paediatric outpatient department. Screen measured using a pretested questionnaire, while ADHD rating scale IV. The explored through multiple linear regression analysis. Data...