2,315 results on '"Rahman, S."'
Search Results
2. Certain Subclass of Harmonic Multivalent Functions Defined by New Linear Operator
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Maran, Ali H., Juma, Abdul Rahman S., and Al-Saphory, Raheam A.
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Mathematics - Complex Variables ,93D15, 93D20 - Abstract
This current article aims to study a new subclass of meromorphic functions with positive coefficients by reconstructing a new operator in the punctured open disc. Also, some geometric properties are considered and investigated, such results as coefficient estimates, distortion and growth theorems, radius of starlikeness, convexity and close to convexity, extreme points, convex linear combinations, neighbourhoods, and integral transforms for a new class., Comment: 11 pages
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- 2024
3. Heterogeneous Peridynamic Neural Operators: Discover Biotissue Constitutive Law and Microstructure From Digital Image Correlation Measurements
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Jafarzadeh, Siavash, Silling, Stewart, Zhang, Lu, Ross, Colton, Lee, Chung-Hao, Rahman, S. M. Rakibur, Wang, Shuodao, and Yu, Yue
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Condensed Matter - Materials Science ,Computer Science - Machine Learning - Abstract
Human tissues are highly organized structures with collagen fiber arrangements varying from point to point. Anisotropy of the tissue arises from the natural orientation of the fibers, resulting in location-dependent anisotropy. Heterogeneity also plays an important role in tissue function. It is therefore critical to discover and understand the distribution of fiber orientations from experimental mechanical measurements such as digital image correlation (DIC) data. To this end, we introduce the Heterogeneous Peridynamic Neural Operator (HeteroPNO) approach for data-driven constitutive modeling of heterogeneous anisotropic materials. Our goal is to learn a nonlocal constitutive law together with the material microstructure, in the form of a heterogeneous fiber orientation field, from load-displacement field measurements. We propose a two-phase learning approach. Firstly, we learn a homogeneous constitutive law in the form of a neural network-based kernel function and a nonlocal bond force, to capture complex homogeneous material responses from data. Then, in the second phase we reinitialize the learnt bond force and the kernel function, and training them together with a fiber orientation field for each material point. Owing to the state-based peridynamic skeleton, our HeteroPNO-learned material models are objective and have the balance of linear and angular momentum guaranteed. Moreover, the effects from heterogeneity and nonlinear constitutive relationship are captured by the kernel function and the bond force respectively, enabling physical interpretability. As a result, our HeteroPNO architecture can learn a constitutive model for a biological tissue with anisotropic heterogeneous response undergoing large deformation regime. Moreover, the framework is capable to provide displacement and stress field predictions for new and unseen loading instances.
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- 2024
4. Baseline susceptibility of brown planthopper (Nilaparvata lugens) populations to mesoionic insecticide triflumezopyrim in Southern India
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Rahman, S. M., Narendra Reddy, C., Sridhar, Y., Sheshu Madhav, M., and Suresh, J.
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- 2024
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5. Progression and Challenges of IoT in Healthcare: A Short Review
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Rahman, S M Atikur, Ibtisum, Sifat, Podder, Priya, and Hossain, S. M. Saokat
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Computer Science - Cryptography and Security ,Computer Science - Artificial Intelligence ,Computer Science - Machine Learning - Abstract
Smart healthcare, an integral element of connected living, plays a pivotal role in fulfilling a fundamental human need. The burgeoning field of smart healthcare is poised to generate substantial revenue in the foreseeable future. Its multifaceted framework encompasses vital components such as the Internet of Things (IoT), medical sensors, artificial intelligence (AI), edge and cloud computing, as well as next-generation wireless communication technologies. Many research papers discuss smart healthcare and healthcare more broadly. Numerous nations have strategically deployed the Internet of Medical Things (IoMT) alongside other measures to combat the propagation of COVID-19. This combined effort has not only enhanced the safety of frontline healthcare workers but has also augmented the overall efficacy in managing the pandemic, subsequently reducing its impact on human lives and mortality rates. Remarkable strides have been made in both applications and technology within the IoMT domain. However, it is imperative to acknowledge that this technological advancement has introduced certain challenges, particularly in the realm of security. The rapid and extensive adoption of IoMT worldwide has magnified issues related to security and privacy. These encompass a spectrum of concerns, ranging from replay attacks, man-in-the-middle attacks, impersonation, privileged insider threats, remote hijacking, password guessing, and denial of service (DoS) attacks, to malware incursions. In this comprehensive review, we undertake a comparative analysis of existing strategies designed for the detection and prevention of malware in IoT environments., Comment: 7 pages
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- 2023
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6. The Significance of Machine Learning in Clinical Disease Diagnosis: A Review
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Rahman, S M Atikur, Ibtisum, Sifat, Bazgir, Ehsan, and Barai, Tumpa
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Computer Science - Machine Learning ,Computer Science - Artificial Intelligence ,Computer Science - Computer Vision and Pattern Recognition - Abstract
The global need for effective disease diagnosis remains substantial, given the complexities of various disease mechanisms and diverse patient symptoms. To tackle these challenges, researchers, physicians, and patients are turning to machine learning (ML), an artificial intelligence (AI) discipline, to develop solutions. By leveraging sophisticated ML and AI methods, healthcare stakeholders gain enhanced diagnostic and treatment capabilities. However, there is a scarcity of research focused on ML algorithms for enhancing the accuracy and computational efficiency. This research investigates the capacity of machine learning algorithms to improve the transmission of heart rate data in time series healthcare metrics, concentrating particularly on optimizing accuracy and efficiency. By exploring various ML algorithms used in healthcare applications, the review presents the latest trends and approaches in ML-based disease diagnosis (MLBDD). The factors under consideration include the algorithm utilized, the types of diseases targeted, the data types employed, the applications, and the evaluation metrics. This review aims to shed light on the prospects of ML in healthcare, particularly in disease diagnosis. By analyzing the current literature, the study provides insights into state-of-the-art methodologies and their performance metrics., Comment: 8 pages
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- 2023
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7. Enhancing Zero-Shot Crypto Sentiment with Fine-tuned Language Model and Prompt Engineering
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Wahidur, Rahman S M, Tashdeed, Ishmam, Kaur, Manjit, and Heung-No-Lee
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Computer Science - Computation and Language - Abstract
Blockchain technology has revolutionized the financial landscape, with cryptocurrencies gaining widespread adoption for their decentralized and transparent nature. As the sentiment expressed on social media platforms can significantly influence cryptocurrency discussions and market movements, sentiment analysis has emerged as a crucial tool for understanding public opinion and predicting market trends. Motivated by the aim to enhance sentiment analysis accuracy in the cryptocurrency domain, this paper investigates fine-tuning techniques on large language models. This paper also investigates the efficacy of supervised fine-tuning and instruction-based fine-tuning on large language models for unseen tasks. Experimental results demonstrate a significant average zero-shot performance gain of 40% after fine-tuning, highlighting the potential of this technique in optimizing pre-trained language model efficiency. Additionally, the impact of instruction tuning on models of varying scales is examined, revealing that larger models benefit from instruction tuning, achieving the highest average accuracy score of 75.16%. In contrast, smaller-scale models may experience reduced generalization due to the complete utilization of model capacity. To gain deeper insight about how instruction works with these language models, this paper presents an experimental investigation into the response of an instruction-based model under different instruction tuning setups. The investigation demonstrates that the model achieves an average accuracy score of 72.38% for short and simple instructions. This performance significantly outperforms its accuracy under long and complex instructions by over 12%, thereby effectively highlighting the profound significance of instruction characteristics in maximizing model performance.
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- 2023
8. Effect of various polymer types on Fe2O3 nanocomposite characteristics: insights from microstructural morphological, optical and band gap analyses
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Mohammed, Kahtan A., Salem, Karrar Hazim, Shihab, Shaymaa Abd AlKareem, Algburi, Sameer, Kareem, Ali, Alkhafaji, Mohammed Ayad, Zabibah, Rahman S., Alsultany, Forat H., Sharma, Shubham, Kumar, Abhinav, and Abbas, Mohamed
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- 2024
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9. Therapeutic Targeting of Krüppel-Like Factor 4 and Its Pharmacological Potential in Parkinson’s Disease: a Comprehensive Review
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Zamanian, Mohammad Yasin, Golmohammadi, Maryam, Amin, Rana Sherdil, Bustani, Ghadeer Sabah, Romero-Parra, Rosario Mireya, Zabibah, Rahman S., Oz, Tuba, Jalil, Abduladheem Turki, Soltani, Afsaneh, and Kujawska, Małgorzata
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- 2024
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10. Deposition of Fe-CdZnS doped chalcogenide based thin films employing chemical bath deposition method: studies on microstructural morphology, optical, and electrical, properties for photovoltaic applications
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Salem, Karrar Hazim, Mohammed, Kahtan A., Shumaran, Doaa Ali, Algburi, Sameer, Alkhafaji, Mohammed Ayad, Zabibah, Rahman S., Alsultany, Forat H., Sharma, Shubham, Kozak, Dražan, Abbas, Mohamed, and Lozanovic, Jasmina
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- 2024
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11. Dysmenorrhea, a Narrative Review of Therapeutic Options
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Kirsch E, Rahman S, Kerolus K, Hasan R, Kowalska DB, Desai A, and Bergese SD
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dysmenorrhea ,prostaglandin ,nsaids ,hormonal contraception ,pelvic pain ,pharmacologic management ,behavioral interventions ,surgical intervention ,Medicine (General) ,R5-920 - Abstract
Elayna Kirsch,1 Sadiq Rahman,2 Katrina Kerolus,2 Rabale Hasan,1 Dorota B Kowalska,1 Amruta Desai,2 Sergio D Bergese2 1Department of Obstetrics and Gynecology, Stony Brook University Hospital, Stony Brook, NY, USA; 2Department of Anesthesiology, Stony Brook University Hospital, Stony Brook, NY, USACorrespondence: Sergio D Bergese, School of Medicine, Stony Brook University, Health Science Center, Level 4, Room 060, Stony Brook, NY, 11794, USA, Tel +631444-2979, Fax +631444-2907, Email sergio.bergese@stonybrookmedicine.eduAbstract: Dysmenorrhea is the most common pathology women of childbearing age face. It is defined as painful uterine cramping associated with menstruation. Primary dysmenorrhea occurs in the absence of an organic cause, whereas secondary dysmenorrhea is pelvic pain associated with an underlying pelvic pathology. The purpose of this review is to discuss the pathophysiology of dysmenorrhea and provide a discussion of pharmacologic and non-pharmacologic treatment options. Prostaglandins play a large role in the pathophysiology of dysmenorrhea by causing myometrial contraction and vasoconstriction. The first-line treatment for dysmenorrhea is with nonsteroidal anti-inflammatory drugs due to the inhibition of cyclooxygenase enzymes, thereby blocking prostaglandin formation, as well as hormonal contraception. Other pharmacologic treatment options include Paracetamol, as well as Gonadotrophic Release Hormone Analogs, which are typically used in the treatment for endometriosis. Non-pharmacologic treatments with strong evidence include heat therapy and physical exercise. There are less evidence-based data behind other modalities for treating dysmenorrhea, such as dietary supplements, acupuncture, and transcutaneous nerve stimulation, and these methods should be used in conjunction with first-line therapy after a discussion of risks and benefits. Lastly, for women who fail medical management, surgical options include endometrial ablation, presacral neurectomy, and laparoscopic uterosacral nerve ablation. Further research is needed to measure the socioeconomic burden of dysmenorrhea on the healthcare system and to evaluate the efficacy of treatment combinations, as a multi-modal approach likely provides the most benefit for women who suffer from this condition.Keywords: dysmenorrhea, prostaglandin, NSAIDs, hormonal contraception, pelvic pain, pharmacologic management, behavioral interventions, surgical intervention
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- 2024
12. Design of a Solar-Powered Robotic System for Reaching and Grasping Assistance
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Mizanoor Rahman, S. M., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Yang, Xin-She, editor, Sherratt, Simon, editor, Dey, Nilanjan, editor, and Joshi, Amit, editor
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- 2024
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13. Modeling and Analysis of a Dynamic Smart Solar Panel System for Harvesting Solar Energy in Remote Areas
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Mizanoor Rahman, S. M., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Yang, Xin-She, editor, Sherratt, Simon, editor, Dey, Nilanjan, editor, and Joshi, Amit, editor
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- 2024
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14. An Everyday Hat for Detection of Eye Blinks and Forehead Clenching
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Rahman, S. M. Musfequr, Mattila, Henna, Shaikh, Asif, Raumonen, Pasi, Virkki, Johanna, Magjarević, Ratko, Series Editor, Ładyżyński, Piotr, Associate Editor, Ibrahim, Fatimah, Associate Editor, Lackovic, Igor, Associate Editor, Rock, Emilio Sacristan, Associate Editor, Jarm, Tomaž, editor, Šmerc, Rok, editor, and Mahnič-Kalamiza, Samo, editor
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- 2024
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15. Cross-Sectional Study on Musculoskeletal Discomfort Among Air Traffic Controllers
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Raheimi, Aideal, Rahman, S. M. B. Abdul, Zakaria, Noor Ayuni Che, Tosi, Francesca, Editor-in-Chief, Germak, Claudio, Series Editor, Zurlo, Francesco, Series Editor, Jinyi, Zhi, Series Editor, Pozzatti Amadori, Marilaine, Series Editor, Caon, Maurizio, Series Editor, Ng, Yee Guan, editor, Daruis, Dian D.I., editor, and Abdul Wahat, Nor Wahiza, editor
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- 2024
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16. Cognitive Model Predictive Learning Cooperative Control to Optimize Electric Power Consumption and User-Friendliness in Human–Robot Co-manipulation
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Rahman, S. M. Mizanoor, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Nagar, Atulya K., editor, Jat, Dharm Singh, editor, Mishra, Durgesh Kumar, editor, and Joshi, Amit, editor
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- 2024
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17. Alternative Sampling Approaches for Integrated Safety Analysis: Latin Hypercube Versus Deterministic Sampling
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Karanki, D. R., Rahman, S., Varde, Prabhakar V., Series Editor, Verma, Ajit Kumar, Series Editor, Kumar, Uday, Series Editor, and Karanki, Durga Rao, editor
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- 2024
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18. Human Trust Between Real and Virtual Agents for a Real-World Assistive Task
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Rahman, S. M. Mizanoor, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Nagar, Atulya K., editor, Jat, Dharm Singh, editor, Mishra, Durgesh, editor, and Joshi, Amit, editor
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- 2024
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19. A Hat-Integrated HCI System for Serious Games–Proof-of-Concept Applications in Focus Detection and Game Controlling
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Rahman, S. M. Musfequr, Shaikh, Asif, Mattila, Henna, Lipping, Tarmo, Sari, Merilampi, Raumonen, Pasi, Virkki, Johanna, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Dondio, Pierpaolo, editor, Rocha, Mariana, editor, Brennan, Attracta, editor, Schönbohm, Avo, editor, de Rosa, Francesca, editor, Koskinen, Antti, editor, and Bellotti, Francesco, editor
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- 2024
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20. Parkinson’s Disease and MicroRNAs: A Duel Between Inhibition and Stimulation of Apoptosis in Neuronal Cells
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Saadh, Mohamed J., Faisal, Ahmed, Adil, Mohaned, Zabibah, Rahman S., Mamadaliev, Abdurakhmon Mamatkulovich, Jawad, Mahmood Jasem, Alsaikhan, Fahad, and Farhood, Bagher
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- 2024
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21. The strict regulation of HIF-1α by non-coding RNAs: new insight towards proliferation, metastasis, and therapeutic resistance strategies
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Jawad, Sabrean Farhan, Altalbawy, Farag M. A., Hussein, Radhwan M., Fadhil, Ali Abdulhussain, Jawad, Mohammed Abed, Zabibah, Rahman S., Taraki, Tasneem Younus, Mohan, Chakrabhavi Dhananjaya, and Rangappa, Kanchugarakoppal S.
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- 2024
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22. Potential of Zn Doped Silicon and Carbon Nanostructures for Triazavirin Delivery as Effective Drug of Coronavirus Disease
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Ali, Eyhab, Almulla, Ausama A., Batoo, Khalid Mujasam, Hussain, Sajjad, Ahmed, Hanan Hassan, Hamood, Sarah A., Al-Abdeen, Salah Hassan Zain, Ramadan, Montather F., Musawi, Sada Ghalib Al-, Zabibah, Rahman S., and Alsalamy, Ali
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- 2024
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23. Potential and Performances of C70, Si70, CNT(5, 0) and SiNT(5, 0) as ORR and OER Catalysts
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Ali, Eyhab, Zaidi, Muhaned, Batoo, Khalid Mujasam, Hussain, Sajjad, Almulla, Ausama A., Dawood, Ahmed Abd Al-Sattar, Al-Musawi, Sada Ghalib, Ramadan, Montather F., Hamood, Sarah A., Al-Abdeen, Salah Hassan Zain, Zabibah, Rahman S., and Alsalamy, Ali
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- 2024
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24. Seeking Care for Children with Intellectual and/or Developmental Disabilities in the Emergency Department: A Mixed Methods Systematic Review of Parents’ Experiences and Information Needs
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Elliott SA, Rahman S, Scott SD, Craig WR, Knisley L, Shearer K, and Hartling L
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child ,developmental disabilities ,parents ,emergency service ,communication ,Medical emergencies. Critical care. Intensive care. First aid ,RC86-88.9 - Abstract
Sarah A Elliott,1,2 Sholeh Rahman,1 Shannon D Scott,3 Wiliam R Craig,4 Lisa Knisley,5,6 Kathleen Shearer,7 Lisa Hartling1,2 1Alberta Research Centre for Health Evidence, University of Alberta, Edmonton, Alberta, Canada; 2Cochrane Child Health, University of Alberta, Edmonton, Alberta, Canada; 3Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada; 4Division of Pediatric Emergency Medicine, University of Alberta, Edmonton, Alberta, Canada; 5The Children’s Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada; 6College of Nursing, University of Manitoba, Winnipeg, Manitoba, Canada; 7Pediatric Parents’ Advisory Group, University of Alberta, Edmonton, Alberta, CanadaCorrespondence: Lisa Hartling, 4-472 Edmonton Clinic Health Academy, Alberta Research Centre for Health Evidence, University of Alberta, Edmonton, Alberta, Canada, Tel +1 780-492-6124, Email hartling@ualberta.caAbstract: The objective of this review was to explore parents’ experiences and information needs regarding management of their child with an intellectual and/or developmental disability (IDD) in the emergency department (ED). We searched six electronic databases and grey literature to identify primary studies in English published since 2000. We synthesized quantitative and qualitative outcome data simultaneously using a convergent integrated approach and used a Mixed Methods Appraisal Tool (MMAT) to assess methodological quality of the included studies. Nine articles derived from seven studies were included (3 qualitative, 3 quantitative, 1 mixed method). Four main themes related to parents’ self-reported experiences were identified: 1) appropriateness of the ED to manage and support their child; 2) acknowledgement/recognition of their child’s IDD and incorporation of those considerations into overall care and management; 3) managing and navigating the ED environment; and 4) decision to disclose their child’s condition when visiting the ED. Two articles provided data relevant to information needs, highlighting parents’ desire to have resources supporting ED orientation and access to services within and outside of the ED setting. From the limited number of studies, it was evident that parents wanted better communication with healthcare providers and a greater understanding by ED staff around physical space settings needed to support their child. Resources supporting ED staff and parents to communicate effectively and work together can ensure that children with IDDs care needs are met. Further research into understanding parents’ experiences and information needs related to managing a child with an IDD in the ED is needed to guide the development of effective resources.Keywords: child, developmental disabilities, parents, emergency service, communication
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- 2024
25. ATHENA Detector Proposal -- A Totally Hermetic Electron Nucleus Apparatus proposed for IP6 at the Electron-Ion Collider
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ATHENA Collaboration, Adam, J., Adamczyk, L., Agrawal, N., Aidala, C., Akers, W., Alekseev, M., Allen, M. M., Ameli, F., Angerami, A., Antonioli, P., Apadula, N. J., Aprahamian, A., Armstrong, W., Arratia, M., Arrington, J. R., Asaturyan, A., Aschenauer, E. C., Augsten, K., Aune, S., Bailey, K., Baldanza, C., Bansal, M., Barbosa, F., Barion, L., Barish, K., Battaglieri, M., Bazilevsky, A., Behera, N. K., Berdnikov, V., Bernauer, J., Berriaud, C., Bhasin, A., Bhattacharya, D. S., Bielcik, J., Bielcikova, J., Bissolotti, C., Boeglin, W., Bondì, M., Borri, M., Bossu, F., Bouyjou, F., Brandenburg, J. D., Bressan, A., Brooks, M., Bueltmann, S. L., Byer, D., Caines, H., Sanchez, M. Calderon de la Barca, Calvelli, V., Camsonne, A., Cappelli, L., Capua, M., Castro, M., Cavazza, D., Cebra, D., Celentano, A., Chakaberia, I., Chan, B., Chang, W., Chartier, M., Chatterjee, C., Chen, D., Chen, J., Chen, K., Chen, Z., Chetri, H., Chiarusi, T., Chiosso, M., Chu, X., Chwastowski, J. J., Cicala, G., Cisbani, E., Cline, E., Cloet, I., Colella, D., Contalbrigo, M., Contin, G., Corliss, R., Corrales-Morales, Y., Crafts, J., Crawford, C., Cruz-Torres, R., D'Ago, D., D'Angelo, A., D'Hose, N., Dainton, J., Torre, S. Dalla, Dasgupta, S. S., Dash, S., Dashyan, N., Datta, J., Daugherity, M., De Vita, R., Deconinck, W., Defurne, M., Dehmelt, K., Del Dotto, A., Delcarro, F., Dellacasa, G., Demiroglu, Z. S., Deptuch, G. W., Desai, V., Deshpande, A., Devereaux, K., Dhillon, R., Di Salvo, R., Dilks, C., Dixit, D., Dobbs, S., Dong, X., Drachenberg, J., Drees, A., Dupre, R., Durham, M., Dzhygadlo, R., Fassi, L. El, Elia, D., Epple, E., Esha, R., Evdokimov, O., Eyser, O., Falchieri, D., Fan, W., Fantini, A., Fatemi, R., Fazio, S., Fegan, S., Filippi, A., Fox, H., Francisco, A., Freeze, A., Furletov, S., Furletova, Y., Gal, C., Gardner, S., Garg, P., Gaskell, D., Gates, K., Gericke, M. T. W., Geurts, F., Ghosh, C., Giacalone, M., Giacomini, F., Gilchrist, S., Glazier, D., Gnanvo, K., Gonella, L., Greiner, L. C., Guerrini, N., Guo, L., Gupta, A., Gupta, R., Guryn, W., He, X., Hemmick, T., Heppelmann, S., Higinbotham, D., Hoballah, M., Hoghmrtsyan, A., Hohlmann, M., Horn, T., Hornidge, D., Huang, H. Z., Hyde, C. E., Iapozzuto, P., Idzik, M., Jacak, B. V., Jadhav, M., Jain, S., Jena, C., Jentsch, A., Ji, Y., Ji, Z., Jia, J., Jones, P. G., Jones, R. W. I., Joosten, S., Joshi, S., Kabir, L., Kalicy, G., Karyan, G., Kashyap, V. K. S., Kawall, D., Ke, H., Kelsey, M., Kim, J., Kiryluk, J., Kiselev, A., Klein, S. R., Klest, H., Kochar, V., Korsch, W., Kosarzewski, L., Kotzinian, A., Krizek, F., Kumar, A., Kumar, K. S., Kumar, L., Kumar, R., Kumar, S., Kunnath, A., Kushawaha, N., Lacey, R., Lai, Y. S., Lalwani, K., Landgraf, J., Lanza, L., Lattuada, D., Lavinsky, M., Lee, J. H., Lee, S. H., Lemmon, R., Lestone, A., Lewis, N., Li, H., Li, S., Li, W., Li, X., Liang, X., Ligonzo, T., Lin, T., Liu, J., Liu, K., Liu, M., Livingston, K., Liyanage, N., Ljubicic, T., Long, O., Lukow, N., Ma, Y., Mammei, J., Mammoliti, F., Mamo, K., Mandjavidze, I., Maple, S., Marchand, D., Margotti, A., Markert, C., Markowitz, P., Marshall, T., Martin, A., Marukyan, H., Mastroserio, A., Mathew, S., Mayilyan, S., Mayri, C., McEneaney, M., Mei, Y., Meng, L., Meot, F., Metcalfe, J., Meziani, Z. -E., Mihir, P., Milton, R., Mirabella, A., Mirazita, M., Mkrtchyan, A., Mkrtchyan, H., Mohanty, B., Mondal, M., Morreale, A., Movsisyan, A., Muenstermann, D., Mukherjee, A., Camacho, C. Munoz, Murray, M. J., Mustafa, H., Myska, M., Nachman, B. P., Nagai, K., Naik, R., Naim, J. P., Nam, J., Nandi, B., Nappi, E., Nasim, Md., Neff, D., Neiret, D., Newman, P. R., Nguyen, M., Niccolai, S., Nie, M., Noferini, F., Norman, J., Noto, F., Nunes, A. S., O'Connor, T., Odyniec, G., Okorokov, V. A., Osipenko, M., Page, B., Palatchi, C., Palmer, D., Palni, P., Pandey, S., Panzieri, D., Park, S., Paschke, K., Pastore, C., Patra, R. N., Paul, A., Paul, S., Pecar, C., Peck, A., Pegg, I., Pellegrino, C., Peng, C., Pentchev, L., Perrino, R., Piotrzkowski, K., Polakovic, T., Ploskon, M., Posik, M., Prasad, S., Preghenella, R., Priens, S., Prifti, E., Przybycien, M., Pujahari, P., Quintero, A., Radici, M., Radhakrishnan, S. K., Rahman, S., Rathi, S., Raue, B., Reed, R., Reimer, P., Reinhold, J., Renner, E., Rignanese, L., Ripani, M., Rizzo, A., Romanov, D., Roy, A., Rubini, N., Ruspa, M., Ruan, L., Sabatie, F., Sadhukhan, S., Sahoo, N., Sahu, P., Samuel, D., Sarkar, A., Sarsour, M., Schmidke, W., Schmookler, B., Schwarz, C., Schwiening, J., Scott, M., Sedgwick, I., Segreti, M., Sekula, S., Seto, R., Shah, N., Shahinyan, A., Sharma, D., Sharma, N., Sichtermann, E. P., Signori, A., Singh, A., Singh, B. K., Singh, S. N., Smirnov, N., Sokhan, D., Soltz, R., Sondheim, W., Spinali, S., Stacchi, F., Staszewski, R., Stepanov, P., Strazzi, S., Stroe, I. R., Sun, X., Surrow, B., Sweger, Z., Symons, T. J., Tadevosyan, V., Tang, A., Tassi, E., Teodorescu, L., Tessarotto, F., Thomas, D., Thomas, J. H., Toll, T., Tomasek, L., Torales-Acosta, F., Tribedy, P., Triloki, Tripathi, V., Trotta, R., Trzebiński, M., Trzeciak, B. A., Tsai, O., Tu, Z., Turrisi, R., Tuve, C., Ullrich, T., Urciuoli, G. M., Valentini, A., Vallarino, S., Vandenbroucke, M., Vanek, J., Vino, G., Volpe, G., Voskanyan, H., Vossen, A., Voutier, E., Wang, G., Wang, Y., Watts, D., Wickramaarachchi, N., Wilson, F., Wong, C. -P., Wu, X., Wu, Y., Xie, J., Xu, Q. -H., Xu, Z., Xu, Z. W., Yang, C., Yang, Q., Yang, Y., Ye, Z., Yi, L., Yin, Z., Yurov, M., Zachariou, N., Zhang, J., Zhang, Y., Zhang, Z., Zhao, Y., Zhao, Y. X., Zhao, Z., Zheng, L., and Zurek, M.
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Physics - Instrumentation and Detectors ,High Energy Physics - Experiment ,Nuclear Experiment - Abstract
ATHENA has been designed as a general purpose detector capable of delivering the full scientific scope of the Electron-Ion Collider. Careful technology choices provide fine tracking and momentum resolution, high performance electromagnetic and hadronic calorimetry, hadron identification over a wide kinematic range, and near-complete hermeticity. This article describes the detector design and its expected performance in the most relevant physics channels. It includes an evaluation of detector technology choices, the technical challenges to realizing the detector and the R&D required to meet those challenges.
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- 2022
26. Factors affecting mortality in COVID-19-associated pulmonary aspergillosis: An international ID-IRI study
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Meyha Sahin, Mesut Yilmaz, Ali Mert, Ahmet Naci Emecen, Muna A. Rahman S. Al Maslamani, Samar Mahmoud A. Hashim, Ajithkumar Valooparambil Ittaman, Jamal Wadi Al Ramahi, Balint Gergely Szabo, Deborah Konopnicki, Dilsah Baskol Elik, Botond Lakatos, Oguz Resat Sipahi, Reham Khedr, Sabah Jalal, Natalia Pshenichnaya, Dumitru Irina Magdalena, Amani El-Kholy, Ejaz Ahmed Khan, Sevil Alkan, Atousa Hakamifard, Gulden Sincan, Aliye Esmaoglu, Mateja Jankovic Makek, Esra Gurbuz, Anna Liskova, Ayse Albayrak, Roman Stebel, Tulay Unver Ulusoy, Rezaul Karim Ripon, Ruxandra Moroti, Cosmin Dascalu, Naveed Rashid, Andrea Cortegiani, Zeynep Bahadir, and Hakan Erdem
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COVID-19 ,COVID-19-associated aspergillosis ,Intensive care unit ,Mortality ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
Background: This study aimed to identify factors that influence the mortality rate of patients with coronavirus disease (COVID-19)-associated pulmonary aspergillosis (CAPA). Methods: In this cross-sectional study, data from 23 centers across 15 countries, spanning the period of March 2020 to December 2021, were retrospectively collected. The study population comprised patients who developed invasive pulmonary aspergillosis while being treated for COVID-19 in the intensive care unit. Cox regression and decision tree analyses were used to identify factors associated with mortality in patients with CAPA. Results: A total of 162 patients (males, 65.4 %; median age: 64 [25th–75th: 54.0–73.8] years) were included in the study, of whom 113 died during the 90-day follow-up period. The median duration from CAPA diagnosis to death was 12 (25th–75th: 7–19) days. In the multivariable Cox regression model, an age of ≥65 years (hazard ratio [HR]: 2.05, 95 % confidence interval [CI]: 1.37–3.07), requiring vasopressor therapy at the time of CAPA diagnosis (HR: 1.80, 95 % CI: 1.17–2.76), and receiving renal replacement therapy at the time of CAPA diagnosis (HR: 2.27, 95 % CI: 1.35–3.82) were identified as predictors of mortality. Decision tree analysis revealed that patients with CAPA aged ≥65 years who received corticosteroid treatment for COVID-19 displayed higher mortality rates (estimated rate: 1.6, observed in 46 % of patients). Conclusion: This study concluded that elderly patients with CAPA who receive corticosteroids are at a significantly higher risk of mortality, particularly if they experience multiorgan failure.
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- 2024
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27. Enhancing Zero-Shot Crypto Sentiment With Fine-Tuned Language Model and Prompt Engineering.
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Rahman S. M. Wahidur, Ishmam Tashdeed, Manjit Kaur, and Heung-No Lee
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- 2024
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28. Memory support training and lifestyle modifications to promote healthy aging in persons at risk for Alzheimer's disease: a digital application supported intervention (Brain Boosters)
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Tomaszewski Farias, S, Fox, J, Dulaney, H, Chan, M, Namboodiri, S, Harvey, DJ, Weakley, A, Rahman, S, Luna, C, Beech, BF, Campbell, L, and Schmitter-Edgecombe, M
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Health Services and Systems ,Health Sciences ,Social Determinants of Health ,Clinical Research ,Brain Disorders ,Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD) ,Rehabilitation ,Behavioral and Social Science ,Alzheimer's Disease ,Minority Health ,Neurodegenerative ,Prevention ,Physical Activity ,Acquired Cognitive Impairment ,Dementia ,Health Disparities ,Aging ,Mental Health ,Clinical Trials and Supportive Activities ,Neurosciences ,Prevention of disease and conditions ,and promotion of well-being ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Mental health ,Neurological ,Aged ,Humans ,Alzheimer Disease ,Brain ,Cognition ,Cognitive Dysfunction ,Healthy Aging ,Life Style ,Single-Blind Method ,Alzheimer's disease ,Multidomain intervention ,Cognitive impairment ,Subjective cognitive decline ,Lifestyle ,Memory support ,Behavioral intervention ,Dementia prevention ,Subjective cognitive concern ,Protocol ,Alzheimer’s disease ,Clinical Sciences ,Human Movement and Sports Sciences ,Geriatrics ,Clinical sciences ,Health services and systems ,Public health - Abstract
BackgroundEvidence-based interventions to protect against cognitive decline among older adults at risk for Alzheimer's disease and related dementias (ADRD) are urgently needed. Rehabilitation approaches to support memory and behavioral/lifestyle interventions are recognized as promising strategies for preserving or improving cognitive health, although few previous interventions have combined both approaches. This paper describes the protocol of the Brain Boosters intervention, which synergistically combines training in compensatory and healthy lifestyle behaviors and supports implementation and tracking of new behaviors with a digital application.MethodsThe study utilizes a single-site, single-blinded, randomized controlled design to compare a structured lifestyle and compensatory aid intervention to an education-only self-guided intervention. We plan to enroll 225 community-dwelling adults (25% from underrepresented groups) aged 65 + who endorse subjective cognitive decline (SCD) and low baseline levels of healthy lifestyle behaviors. Both interventions will be administered in group format, consisting of 15 two-hour classes that occur weekly for ten weeks and taper to bi-monthly and monthly, for an intervention duration of 6 months. Participants in both interventions will receive education about a variety of memory support strategies and healthy lifestyle behaviors, focusing on physical and cognitive activity and stress management. The structured intervention will also receive support in adopting new behaviors and tracking set goals aided by the Electronic Memory and Management Aid (EMMA) digital application. Primary outcomes include global cognition (composite of memory, attention, and executive function tests) and everyday function (Everyday Cognition Questionnaire). Data will be collected at baseline and outcome visits, at approximately 6, 12, and 18 months. Qualitative interviews, self-report surveys (e.g., indicators of self-determination, health literacy) and EMMA data metrics will also be used to identify what components of the intervention are most effective and for whom they work.DiscussionSuccessful project completion will provide valuable information about how individuals with SCD respond to a compensation and preventative lifestyle intervention assisted by a digital application, including an understanding of factors that may impact outcomes, treatment uptake, and adherence. The work will also inform development, scaling, and personalization of future interventions that can delay disability in individuals at risk for ADRD.Trial registrationClinicalTrials.gov. (NCT05027789, posted 8/30/2021).
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- 2023
29. Nanotechnology Potent Photothermal and Photodynamic Immunotherapies of Cancer
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Jalil, Abduladheem Turki, Al-Fatlawi, Noora. G., Al-Ameer, Lubna R., Rasol, Mustafa Asaad, Al-Tamimi, Jabbar Hassoon Zamil, Merza, Muna S., Ali, Ronak Taher, Zabibah, Rahman S., and Al-Hili, Farah
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- 2023
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30. Cancer Stem Cells in Colorectal Cancer: Implications for Targeted Immunotherapies
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Jalil, Abduladheem Turki, Abdulhadi, Mohanad Ali, Al Jawadri, Ahmed Mohsin Huran, Talib, Hayder Abdullah, Al-Azzawi, Abdul Kareem J., Zabibah, Rahman S., and Ali, Ahmed
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- 2023
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31. Precision Determination of the Neutral Weak Form Factor of $^{48}$Ca
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Adhikari, D., Albataineh, H., Androic, D., Aniol, K. A., Armstrong, D. S., Averett, T., Gayoso, C. Ayerbe, Barcus, S. K., Bellini, V., Beminiwattha, R. S., Benesch, J. F., Bhatt, H., Pathak, D. Bhatta, Bhetuwal, D., Blaikie, B., Boyd, J., Campagna, Q., Camsonne, A., Cates, G. D., Chen, Y., Clarke, C., Cornejo, J. C., Dusa, S. Covrig, Dalton, M. M., Datta, P., Deshpande, A., Dutta, D., Feldman, C., Fuchey, E., Gal, C., Gaskell, D., Gautam, T., Gericke, M., Ghosh, C., Halilovic, I., Hansen, J. -O., Hassan, O., Hauenstein, F., Henry, W., Horowitz, C. J., Jantzi, C., Jian, S., Johnston, S., Jones, D. C., Kakkar, S., Katugampola, S., Keppel, C., King, P. M., King, D. E., Kumar, K. S., Kutz, T., Lashley-Colthirst, N., Leverick, G., Liu, H., Liyanage, N., Mammei, J., Mammei, R., McCaughan, 23 M., McNulty, D., Meekins, D., Metts, C., Michaels, R., Mihovilovic, M., Mondal, M. M., Napolitano, J., Narayan, A., Nikolaev, D., Owen, V., Palatchi, C., Pan, J., Pandey, B., Park, S., Paschke, K. D., Petrusky, M., Pitt, M. L., Premathilake, S., Quinn, B., Radloff, R., Rahman, S., Rashad, M. N. H., Rathnayake, A., Reed, B. T., Reimer, P. E., Richards, R., Riordan, S., Roblin, Y. R., Seeds, S., Shahinyan, A., Souder, P., Thiel, M., Tian, Y., Urciuoli, G. M., Wertz, E. W., Wojtsekhowski, B., Yale, B., Ye, T., Yoon, A., Xiong, W., Zec, A., Zhang, W., Zhang, J., and Zheng, X.
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Nuclear Experiment ,Nuclear Theory - Abstract
We report a precise measurement of the parity-violating asymmetry $A_{\rm PV}$ in the elastic scattering of longitudinally polarized electrons from $^{48}{\rm Ca}$. We measure $A_{\rm PV} =2668\pm 106\ {\rm (stat)}\pm 40\ {\rm (syst)}$ parts per billion, leading to an extraction of the neutral weak form factor $F_{\rm W} (q=0.8733$ fm$^{-1}) = 0.1304 \pm 0.0052 \ {\rm (stat)}\pm 0.0020\ {\rm (syst)}$ and the charge minus the weak form factor $F_{\rm ch} - F_{\rm W} = 0.0277\pm 0.0055$. The resulting neutron skin thickness $R_n-R_p=0.121 \pm 0.026\ {\rm (exp)} \pm 0.024\ {\rm (model)}$~fm is relatively thin yet consistent with many model calculations. The combined CREX and PREX results will have implications for future energy density functional calculations and on the density dependence of the symmetry energy of nuclear matter., Comment: 8 pages, 5 figures Replace 6-16-22: included ancillary files, corrected errors in references, author affiliations. Small text changes for clarity
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- 2022
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32. Varied magnetic phases in a van der Waals easy-plane antiferromagnet revealed by nitrogen-vacancy center microscopy
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Healey, A. J., Rahman, S., Scholten, S. C., Robertson, I. O., Abrahams, G. J., Dontschuk, N., Liu, B., Hollenberg, L. C. L., Lu, Y., and Tetienne, J. -P.
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Condensed Matter - Mesoscale and Nanoscale Physics - Abstract
Interest in van der Waals materials often stems from a desire to miniaturise existing technologies by exploiting their intrinsic layered structure to create near atomically-thin components that do not suffer from surface defects. One appealing property is easily-switchable yet robust magnetic order, a quality only sparsely demonstrated in the case of in-plane anisotropy. In this work, we use widefield nitrogen-vacancy (NV) center magnetic imaging to measure the properties of individual flakes of CuCrP$_2$S$_6$, a multiferroic van der Waals magnet known to exhibit weak easy-plane anisotropy in the bulk. We chart the crossover between in-plane ferromagnetism in thin flakes down to the trilayer, and the bulk behaviour dominated by a low-field spin-flop transition. Further, by exploiting the directional dependence of NV center magnetometry, we are able to observe an instance of a predominantly out-of-plane ferromagetic phase near zero field, in contradiction with expectation and previous experiments on the bulk material. We attribute this to the presence of surface anisotropies arising from the sample preparation process or exposure to the ambient environment, which is expected to have more general implications for a broader class of weakly anisotropic van der Waals magnets., Comment: 24 pages, 20 figures (including supplementary information)
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- 2022
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33. COX 2-inhibitors; a thorough and updated survey into combinational therapies in cancers
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Rodrigues, Paul, Bangali, Harun, Hammoud, Ahmad, Mustafa, Yasser Fakri, Al-Hetty, Hussein Riyadh Abdul Kareem, Alkhafaji, Adnan Taan, Deorari, Maha Medha, Al-Taee, Muataz Mohammed, Zabibah, Rahman S., and Alsalamy, Ali
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- 2024
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34. Candida auris Blood stream infection- a descriptive study from Qatar
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Koleri, Junais, Petkar, Hawabibee Mahir, Rahman S. Al Soub, Hussam Abdel, and Rahman S. AlMaslamani, Muna A.
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- 2023
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35. Microscopic and molecular detection of piroplasms among sheep in Upper Egypt
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Ahmed Kamal Dyab, Sara Abdel-Aal Mohamed, Fatma Mohamed Abdel-Aziz, Ahmed Gareh, Fathy Osman, Fatma A. Elgohary, Ehssan Ahmed Hassan, Noorah Alsowayeh, Hind Alzaylaee, Abd Al-Rahman S. Ahmed, Daniel Bravo-Barriga, and Ehab Kotb Elmahallawy
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sheep ,piroplasm ,Babesia ,Theileria ,microscopic ,molecular ,Veterinary medicine ,SF600-1100 - Abstract
IntroductionBlood parasites pose a significant threat to livestock production in southern Egypt, yet there is a scarcity of information regarding their circulation and epidemiology in sheep in this region. This study aimed to investigate the seroprevalence of blood parasite infections in sheep in Assiut governorate, Upper Egypt.MethodsA total of 400 blood samples were collected from sheep of varying ages and genders. The preliminary screening for the presence of piroplasms, mainly Babesia and Theileria spp., via microscopic examination, followed by investigation of the potential risk factors linked with the exposure to infection. Moreover, molecular identification of both parasites on some of positive samples was performed using PCR targeting Babesia 18S rRNA and Theileria annulata Tams1 gene.ResultsThe microscopic examination revealed that among the examined sheep, there was an overall prevalence of blood parasites at 44% (176 out of 400), with Babesia spp. observed in 14% (56 out of 400) and Theileria spp. in 30% (120 out of 400). Furthermore, the infection rate was non-significantly higher in young animals (50%) compared to adults (38.5%) (P = 0.246). Male sheep exhibited a significantly higher vulnerability to both parasites' infection (63.3%) compared to females (35.7%) (P = 0.011). Interestingly, the prevalence of both blood parasites was significantly higher during the cold season (66.1%) compared to the hot season (15.9%) (P = < 0.001). The molecular analysis identified the presence of Babesia ovis and Theileria annulata among a subsample of the positive sheep's bloods films. The identified species were recorded in the GenBank™ databases and assigned specific accession numbers (OQ360720 and OQ360719 for B. ovis), and (OP991838 for T. annulata).ConclusionsTaken together, this study confirms a high prevalence of piroplasmosis and offers epidemiological and molecular insights into blood parasites in sheep from Upper Egypt, highlighting the importance of detecting these parasites in various hosts and their competent vectors (ticks).
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- 2024
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36. A Hat-Integrated HCI System for Serious Games–Proof-of-Concept Applications in Focus Detection and Game Controlling
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Rahman, S. M. Musfequr, primary, Shaikh, Asif, additional, Mattila, Henna, additional, Lipping, Tarmo, additional, Sari, Merilampi, additional, Raumonen, Pasi, additional, and Virkki, Johanna, additional
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- 2023
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37. Deeply virtual Compton scattering cross section at high Bjorken $x_B$
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Georges, F., Rashad, M. N. H., Stefanko, A., Dlamini, M., Karki, B., Ali, S. F., Lin, P-J., Ko, H-S, Israel, N., Adikaram, D., Ahmed, Z., Albataineh, H., Aljawrneh, B., Allada, K., Allison, S., Alsalmi, S., Androic, D., Aniol, K., Annand, J., Atac, H., Averett, T., Gayoso, C. Ayerbe, Bai, X., Bane, J., Barcus, S., Bartlett, K., Bellini, V., Beminiwattha, R., Bericic, J., Biswas, D., Brash, E., Bulumulla, D., Campbell, J., Camsonne, A., Carmignotto, M., Castellano, J., Chen, C., Chen, J-P., Chetry, T., Christy, M. E., Cisbani, E., Clary, B., Cohen, E., Compton, N., Cornejo, J. C., Dusa, S. Covrig, Crowe, B., Danagoulian, S., Danley, T., De Persio, F., Deconinck, W., Defurne, M., Desnault, C., Di, D., Duer, M., Duran, B., Ent, R., Fanelli, C., Franklin, G., Fuchey, E., Gal, C., Gaskell, D., Gautam, T., Glamazdin, O., Gnanvo, K., Gray, V. M., Gu, C., Hague, T., Hamad, G., Hamilton, D., Hamilton, K., Hansen, O., Hauenstein, F., Henry, W., Higinbotham, D. W., Holmstrom, T., Horn, T., Huang, Y., Huber, G. M., Hyde, C., Ibrahim, H., Jen, C-M., Jin, K., Jones, M., Kabir, A., Keppel, C., Khachatryan, V., King, P. M., Li, S., Li, W. B., Liu, J., Liu, H., Liyanage, A., Magee, J., Malace, S., Mammei, J., Markowitz, P., McClellan, E., Mazouz, M., Meddi, F., Meekins, D., Mesik, K., Michaels, R., Mkrtchyan, A., Montgomery, R., Camacho, C. Muñoz, Myers, L. S., Nadel-Turonski, P., Nazeer, S. J., Nelyubin, V., Nguyen, D., Nuruzzaman, N., Nycz, M., Obretch, O. F., Ou, L., Palatchi, C., Pandey, B., Park, S., Park, K., Peng, C., Pomatsalyuk, R., Pooser, E., Puckett, A. J. R., Punjabi, V., Quinn, B., Rahman, S., Reimer, P. E., Roche, J., Sapkota, I., Sarty, A., Sawatzky, B., Saylor, N. H., Schmookler, B., Shabestari, M. H., Shahinyan, A., Sirca, S., Smith, G. R., Sooriyaarachchilage, S., Sparveris, N., Spies, R., Su, T., Subedi, A., Sulkosky, V., Sun, A., Thorne, L., Tian, Y., Ton, N., Tortorici, F., Trotta, R., Urciuoli, G. M., Voutier, E., Waidyawansa, B., Wang, Y., Wojtsekhowski, B., Wood, S., Yan, X., Ye, L., Ye, Z., Yero, C., Zhang, J., Zhao, Y., and Zhu, P.
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High Energy Physics - Phenomenology ,High Energy Physics - Experiment ,Nuclear Experiment - Abstract
We report high-precision measurements of the Deeply Virtual Compton Scattering (DVCS) cross section at high values of the Bjorken variable $x_B$. DVCS is sensitive to the Generalized Parton Distributions of the nucleon, which provide a three-dimensional description of its internal constituents. Using the exact analytic expression of the DVCS cross section for all possible polarization states of the initial and final electron and nucleon, and final state photon, we present the first experimental extraction of all four helicity-conserving Compton Form Factors (CFFs) of the nucleon as a function of $x_B$, while systematically including helicity flip amplitudes. In particular, the high accuracy of the present data demonstrates sensitivity to some very poorly known CFFs.
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- 2022
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38. Bio(sensors) based on molecularly imprinted polymers and silica materials used for food safety and biomedical analysis: Recent trends and future prospects
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Yan, Xu, Almajidi, Yasir Qasim, Uinarni, Herlina, Bokov, Dmitry Olegovich, Mansouri, Sofiene, Fenjan, Mohammed N., Saxena, Archana, Zabibah, Rahman S., Hamzah, Hamza Fadhel, and Oudah, Shamam Kareem
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- 2024
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39. Why sustainable concrete cannot penetrate concrete markets
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Assi, Lateef N., Alsalman, Ali, Kareem, Rahman S., Carter, Kealy, Ziehl, Paul, and Alhamadani, Yasir
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- 2024
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40. Factors affecting mortality in COVID-19-associated pulmonary aspergillosis: An international ID-IRI study
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Sahin, Meyha, Yilmaz, Mesut, Mert, Ali, Emecen, Ahmet Naci, Rahman S. Al Maslamani, Muna A., Mahmoud A. Hashim, Samar, Ittaman, Ajithkumar Valooparambil, Wadi Al Ramahi, Jamal, Gergely Szabo, Balint, Konopnicki, Deborah, Baskol Elik, Dilsah, Lakatos, Botond, Sipahi, Oguz Resat, Khedr, Reham, Jalal, Sabah, Pshenichnaya, Natalia, Magdalena, Dumitru Irina, El-Kholy, Amani, Khan, Ejaz Ahmed, Alkan, Sevil, Hakamifard, Atousa, Sincan, Gulden, Esmaoglu, Aliye, Makek, Mateja Jankovic, Gurbuz, Esra, Liskova, Anna, Albayrak, Ayse, Stebel, Roman, Unver Ulusoy, Tulay, Ripon, Rezaul Karim, Moroti, Ruxandra, Dascalu, Cosmin, Rashid, Naveed, Cortegiani, Andrea, Bahadir, Zeynep, and Erdem, Hakan
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- 2024
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41. Candida auris Blood stream infection- a descriptive study from Qatar
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Junais Koleri, Hawabibee Mahir Petkar, Hussam Abdel Rahman S. Al Soub, and Muna A. Rahman S. AlMaslamani
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Candida auris ,Candidemia ,COVID-19 ,Fungemia ,Blood stream infection ,Infectious and parasitic diseases ,RC109-216 - Abstract
Abstract Background Candida auris is an emerging yeast pathogen that can cause invasive infections, particularly candidemia, in healthcare settings. Candida auris is characterized by resistance to multiple classes of antifungal drugs and high mortality. Objective To describe the risk factors, clinical characteristics, antifungal susceptibility pattern and outcomes of Candida auris blood stream infection. Methods We conducted a retrospective review of electronic medical records of C. auris fungemia cases in the facilities under Hamad Medical corporation, Qatar from 1/11/2018 to 31/7/2021. Demographic data, risk factors, antibiogram and 30-day outcome are described. Results We identified 36 patients with C. auris fungemia. Most of the patients were in intensive care unit following severe COVID-19 pneumonia and had received steroids and broad-spectrum antibiotics. Most cases were central line related. Over 90% of isolates were non-susceptible to fluconazole, while amphotericin B resistance reached 85%. Factors associated with high mortality included initial SOFA score of 9 or above and absence of source control. Conclusion Our study reveals a concerning 41.6% mortality rate within 30 days of C. auris candidemia. Furthermore, the prevalence of amphotericin B resistance in Qatar exceeds what has been reported in the literature necessitating further exploration. Echinocandins retains nearly 100% susceptibility and should be prioritized as the treatment of choice. These findings emphasize the need for vigilant monitoring and appropriate management strategies to combat C. auris infections and improve patient outcomes.
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- 2023
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42. Osteoporosis in Adrenal Insufficiency: Could Metformin be Protective?
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Jalil, Abduladheem Turki, Abdulhadi, Mohanad Ali, Al-Ameer, Lubna R., Abd-Alzahraa, Zahraa Hamzaa, Merza, Muna S., Zabibah, Rahman S., Bahair, Hala, and Yaas, Marghoob Hussein
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- 2023
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43. Effects of Vitamin D Supplementation on Telomere Length: An Analysis of Data from the Randomised Controlled D-Health Trial
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Rahman, S. T., Waterhouse, M., Pham, H., Duarte Romero, B., Baxter, C., McLeod, D. S. A., English, D. R., Ebeling, P. R., Hartel, G., Armstrong, B. K., O’Connell, R. L., van der Pols, J. C., Venn, A. J., Webb, P. M., Wells, J. K., Whiteman, D. C., Pickett, H. A., and Neale, Rachel E.
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- 2023
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44. Modulating gut microbiota using nanotechnology to increase anticancer efficacy of the treatments
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Jalil, Abduladheem Turki, Thabit, Shahad N., Hanan, Zaman Kareem, Alasheqi, Mohammed Qasim, Al-Azzawi, Abdul Kareem J., Zabibah, Rahman S., and Fadhil, Ali A.
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- 2023
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45. Soluble receptor for advanced glycation end products (sRAGE) is associated with obesity rates: a systematic review and meta-analysis of cross-sectional study
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Nahla A Tayyib, Pushpamala Ramaiah, Shadia Hamoud Alshahrani, Ria Margiana, Sami G. Almalki, A. K. Kareem, Rahman S. Zabibah, Abdullah M. Shbeer, Saad Hayif Jasim Ali, and Yasser Fakri Mustafa
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sRAGE ,Obesity ,Adult ,Meta-analysis ,Systematic review ,Diseases of the endocrine glands. Clinical endocrinology ,RC648-665 - Abstract
Abstract Background Several studies have highlighted the possible positive effects of soluble receptor for advanced glycation end products (sRAGE) against obesity. However, due to their inconsistent results, this systematic review and meta-analysis aimed to quantitatively evaluate and critically review the results of studies evaluating the relationship between sRAGE with obesity among adult population. Methods In the systematic search, the eligibility criteria were as follows: studies conducted with a cross-sectional design, included apparently healthy adults, adults with obesity, or obesity-related disorders, aged over 18 years, and evaluated the association between general or central obesity indices with sRAGE. Results Our systematic search in electronic databases, including PubMed, Scopus, and Embase up to 26 October, 2023 yielded a total of 21,612 articles. After removing duplicates, screening the titles and abstracts, and reading the full texts, 13 manuscripts were included in the final meta-analysis. According to our results, those at the highest category of circulating sRAGE concentration with median values of 934.92 pg/ml of sRAGE, had 1.9 kg/m2 lower body mass index (BMI) (WMD: -1.927; CI: -2.868, -0.986; P
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- 2023
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46. HEAVY METAL LEVELS IN THE MANGROVE ENVIRONMENT OF PAGATAN BESAR VILLAGE LOCATED IN TAKISUNG DISTRICT OF TANAH LAUT REGENCY, SOUTH KALIMANTAN PROVINCE, INDONESIA
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Sofarini D., Asmawi S., Khasanah R.I., Rahman S., Merchiyanti G.E., and Muhajir
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mangrove ,heavy metals ,water ,sediment ,kapah mussel ,Agriculture (General) ,S1-972 - Abstract
Mangrove waters in Pagatan Besar Village are an important ecosystem for the life of living creatures and the surrounding environment. The number of species of organisms in a body of water can provide an overview of the complex community in that water. However, heavy metal pollution poses a threat to ecosystems and even humans. Heavy metals in the waters will one day fall and settle to the bottom of the waters, forming sedimentation, this will cause demersal biota that search for food at the bottom of the waters (shrimp, crabs, crabs or shellfish) will have a great probability to be exposed to heavy metals. The objectives of this research are: (1) Analyze the concentration of heavy metals (Hg, Cu, Zn, Cd, Fe and Pb) in water and sediment in mangrove waters; (2) Confirming the types of heavy metals (Hg, Cu, Zn, Cd, Fe and Pb) which have the highest concentrations in the demersal biota of mangrove waters; (3) Analyzing the level of pollution in the Mangrove Waters of Pagatan Besar Village. The results showed that the concentration of the heavy metals Hg and Cu had exceeded water quality standards at all stations, and Cd at station 3. The levels of the heavy metal Fe in the sediment were high at all stations, while in the flesh of the kapah mussel (Polymesoda erosa), the heavy metals Cu and High Fe for all stations. The heavy metal content in shellfish meat will have a bad impact on humans if consumed. Non-essential metals (Pb, Cd, Hg) that enter the body will cause a decline in health and can even result in the emergence of chronic diseases such as dysfunction of the nerves, liver, kidneys and reproductive system.
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- 2023
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47. Quantum microscopy with van der Waals heterostructures
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Healey, A. J., Scholten, S. C., Yang, T., Scott, J. A., Abrahams, G. J., Robertson, I. O., Hou, X. F., Guo, Y. F., Rahman, S., Lu, Y., Kianinia, M., Aharonovich, I., and Tetienne, J. -P.
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Condensed Matter - Mesoscale and Nanoscale Physics - Abstract
Quantum microscopes based on solid-state spin quantum sensors have recently emerged as powerful tools for probing material properties and physical processes in regimes not accessible to classical sensors, especially on the nanoscale. Such microscopes have already found utility in a variety of problems, from imaging magnetism and charge transport in nanoscale devices, to mapping remanent magnetic fields from ancient rocks and biological organisms. However, applications of quantum microscopes have so far relied on sensors hosted in a rigid, three-dimensional crystal, typically diamond, which limits their ability to closely interact with the sample under study. Here we demonstrate a versatile and robust quantum microscope using quantum sensors embedded within a thin layer of a van der Waals (vdW) material, hexagonal boron nitride (hBN). To showcase the capabilities of this platform, we assemble several active vdW heterostructures, with an hBN layer acting as the quantum sensor. We demonstrate time-resolved, simultaneous temperature and magnetic imaging near the Curie temperature of a vdW ferromagnet as well as apply this unique microscope to map out charge currents and Joule heating in graphene. By enabling intimate proximity between sensor and sample, potentially down to a single atomic layer, the hBN quantum sensor represents a paradigm shift for nanoscale quantum sensing and microscopy. Moreover, given the ubiquitous use of hBN in modern materials and condensed matter physics research, we expect our technique to find rapid and broad adoption in these fields, further motivated by the prospect of performing in-situ chemical analysis and noise spectroscopy using advanced quantum sensing protocols.
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- 2021
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48. New Measurements of the Beam-Normal Single Spin Asymmetry in Elastic Electron Scattering Over a Range of Spin-0 Nuclei
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PREX, Collaborations, CREX, Adhikari, D., Albataineh, H., Androic, D., Aniol, K., Armstrong, D. S., Averett, T., Gayoso, C. Ayerbe, Barcus, S., Bellini, V., Beminiwattha, R. S., Benesch, J. F., Bhatt, H., Pathak, D. Bhatta, Bhetuwal, D., Blaikie, B., Boyd, J., Campagna, Q., Camsonne, A., Cates, G. D., Chen, Y., Clarke, C., Cornejo, J. C., Dusa, S. Covrig, Dalton, M. M., Datta, P., Deshpande, A., Dutta, D., Feldman, C., Fuchey, E., Gal, C., Gaskell, D., Gautam, T., Gericke, M., Ghosh, C., Halilovic, I., Hansen, J. -O., Hauenstein, F., Henry, W., Horowitz, C. J., Jantzi, C., Jian, S., Johnston, S., Jones, D. C., Karki, B., Kakkar, S., Katugampola, S., Keppel, C. E., King, P. M., King, D. E., Knauss, M., Kumar, K. S., Kutz, T., Lashley-Colthirst, N., Leverick, G., Liu, H., Liyange, N., Malace, S., Mammei, J., Mammei, R., McCaughan, M., McNulty, D., Meekins, D., Metts, C., Michaels, R., Mihovilovic, M., Mondal, M. M., Napolitano, J., Nikolaev, D., Rashad, M. N. H., Owen, V., Palatchi, C., Pan, J., Pandey, B., Park, S., Paschke, K. D., Petrusky, M., Pitt, M. L., Premathilake, S., Puckett, A. J. R., Quinn, B., Radloff, R., Rahman, S., Rathnayake, A., Reed, B. T., Reimer, P. E., Richards, R., Riordan, S., Roblin, Y., Seeds, S., Shahinyan, A., Souder, P. A., Tang, L., Thiel, M., Tian, Y., Urciuoli, G. M., Wertz, E. W., Wojtsekhowski, B., Xiong, W., Yale, B., Ye, T., Zec, A., Zhang, W., Zhang, J., and Zheng, X.
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Nuclear Experiment - Abstract
We report precision determinations of the beam normal single spin asymmetries ($A_n$) in the elastic scattering of 0.95 and 2.18~GeV electrons off $^{12}$C, $^{40}$Ca, $^{48}$Ca, and $^{208}$Pb at very forward angles where the most detailed theoretical calculations have been performed. The first measurements of $A_n$ for $^{40}$Ca and $^{48}$Ca are found to be similar to that of $^{12}$C, consistent with expectations thus demonstrating the validity of theoretical calculations for nuclei with Z~$\leq20$. We also report $A_n$ for $^{208}$Pb at two new momentum transfers (Q$^2$) extending the previous measurement. Our new data confirm the surprising result previously reported, with all three data points showing significant disagreement with the results from the $Z\leq 20$ nuclei. These data confirm our basic understanding of the underlying dynamics that govern $A_n$ for nuclei containing $\lesssim 50$ nucleons, but point to the need for further investigation to understand the unusual $A_n$ behaviour discovered for scattering off $^{208}$Pb., Comment: 7 pages, 2 figures
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- 2021
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49. Advances of natural fiber composites in diverse engineering applications—A review
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Khan, Fardin, Hossain, Nayem, Hasan, Fuad, Rahman, S M Maksudur, Khan, Safiullah, Saifullah, A Z A, and Chowdhury, Mohammad Asaduzzaman
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- 2024
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50. The ability of C70 doped nanocage to identify the metronidazole drug: Electronic study via DFT
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Zabibah, Rahman S., Hashim, Alaa A., Husein Kamona, Suhair Mohammad, Adil, Mohaned, Amir, Ahmed Ali, Adhab, Zainab Hussein, Ghnim, Zahraa Sabah, Hason, Ahmad, and Waleed, Ibraheem
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- 2024
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