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This article introduces a recognition system for handwritten text in the Pashto language, representing the first attempt to establish a baseline system using the Pashto Handwritten Text Imagebase (PHTI) dataset. Initially, the PHTI dataset underwent pre-processed to eliminate unwanted characters, subsequently, the dataset was divided into training 70%, validation 15%, and test sets 15%. The proposed recognition system is based on multi-dimensional long short-term memory (MD-LSTM) networks. A comprehensive empirical analysis was conducted to determine the optimal parameters for the proposed MD-LSTM architecture; Counter experiments were used to evaluate the performance of the proposed system comparing with the state-of-the-art models on the PHTI dataset. The novelty of our proposed model, compared to other state of the art models, lies in its hidden layer size ( i.e ., 10, 20, 80) and its Tanh layer size ( i.e. , 20, 40). The system achieves a Character Error Rate (CER) of 20.77% as a baseline on the test set. The top 20 confusions are reported to check the performance and limitations of the proposed model. The results highlight complications and future perspective of the Pashto language towards the digital transition., Competing Interests: The authors declare that they have no competing interests., (© 2024 Hussain et al.)

Formation of plasmonically active silver, copper and composite silver-copper nanostructures were studied in this paper. Metallic nanostructures were fabricated by thermal disintegration, so called dewetting, of the thin films in an argon atmosphere. The formation process of the nanostructures was in-situ observed by a novel method, based on resistance measurements. The influence of the material and thickness of the initial thin film on temperature of their disintegration was investigated. Electrical measurements were validated by scanning electron microscopy observations, while metallic the behavior of nanostructures was studied by XPS method. The formation of silver-copper nanocomposite structures was confirmed by UV-vis spectroscopy. Plasmon resonance with two characteristic peaks for nanocomposite structures was observed., (© 2023. The Author(s).)

COVID-19 is of uncommon diagnosis in pediatric with their presentation in much of time of a non-specific entity; here, we experienced the case of a 2-year-old female with malaria presented with fever, cough, rhinorrhea, hemoptysis, and convulsion diagnosed as COVID-19, complicated with encephalitis, received treatment, and improved over weeks., Competing Interests: All authors declare that there are no conflicts of interest., (© 2022 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)