Search

The efficient operation of power-electronic-based systems heavily relies on the reliability and longevity of battery-powered systems. An accurate prediction of the remaining useful life (RUL) of batteries is essential for their effective maintenance, reliability, and safety. However, traditional RUL prediction methods and deep learning-based approaches face challenges in managing battery degradation processes, such as achieving robust prediction performance, to ensure scalability and computational efficiency. There is a need to develop adaptable models that can generalize across different battery types that operate in diverse operational environments. To solve these issues, this research work proposes a TransRUL model to enhance battery RUL prediction. The proposed model incorporates advanced approaches of a time series transformer using a dual encoder with integration positional encoding and multi-head attention. This research utilized data collected by the Centre for Advanced Life Cycle Engineering (CALCE) on CS_2-type lithium-ion batteries that spanned four groups that used a sliding window technique to generate features and labels. The experimental results demonstrate that TransRUL obtained superior performance as compared with other methods in terms of the following evaluation metrics: mean absolute error (MAE), root-mean-squared error (RMSE), and R2 values. The efficient computational power of the TransRUL model will facilitate the real-time prediction of the RUL, which is vital for power-electronic-based appliances. This research highlights the potential of the TransRUL model, which significantly enhances the accuracy of battery RUL prediction and additionally improves the management and control of battery-based systems.

Holy Quran the last revealed book from Almighty Allah a complete code of conduct and primary source of Islamic Law, from the time of its revelation it has been a miraculous scripture. Every time when a researcher and a reader take its verses and its subjects into close consideration he finds new miracles and hidden perception. All commandments of the Holy Quran are totally beneficial for the mankind. Holy Prophet (PBUH) was the first interpreter of this holy book and after his departure his companions took this holy responsibility and afterwards jurists of the ummah stood with this noble task. . Similarly, the jurists also adopted different methodologies for Ahkam-ul-Quran as they have different school of thoughts within the continent so every school adopted a special methodology which clearly reflects its religion. They have taken different verses of Holy Quran as an evident on their particular thought and school. In this research paper importance of Ahkam-ul-Quran and its different kinds has been explained.

Abstract Hailey-Hailey disease, or familial benign chronic pemphigus, is a chronic disease without a known cure. Current therapeutic strategies attempt to suppress Hailey-Hailey outbreaks and allow the patient to live [...]

The article discusses the proper way to diagnose chronic local infections, including mycobacterium marinum granuloma. It notes that it is necessary to document progression of the lesion and the patient's medical and travel history, present medications and animal and environmental exposures when evaluating a chronic lesion. It cites the case of an 81-year-old fisherman who developed M. marinum after falling into the Chesapeake Bay and was treated with minocycline.

An abstract of the article "Glandular Cells And Vaginal Cytology Pap Tests In Patients With Hysterectomy For Endometrial Adenocarcinoma," by Saleem A. Umar, Kristine M. Zanotti, Jay K. Wasman, Daniel C. Hunt, and Fadi Abdul-Karim is presented.

Abstract: Context: Pathology standards for the diagnosis of bladder cancer (BCa) have recently evolved to better reflect patient diagnosis and clinical outcomes. Objective: To update pathology reporting standards for BCa. Evidence acquisition: We searched the international medical literature and reviewed all articles that addressed BCa gross dissection, pathologic diagnosis, staging, and reporting as of June 6, 2012. We also reviewed the proceedings from the recent Second International Consultation on Bladder Cancer (Vienna, Austria). The literature selected for review focuses on evidence-based studies that address histopathologic factors in BCa, with emphasis placed on factors that influence patient diagnosis and clinical outcomes. Evidence synthesis: We separated data into three main components for analysis based on the type of specimen obtained: (1) transurethral resection specimens, with an emphasis on pathologic staging, variants of urothelial carcinoma, angiolymphatic invasion, and relevant ancillary techniques such as immunohistochemistry in assessing these features; (2) cystectomy specimens, with an emphasis on pT0 disease, prostatic involvement by urothelial carcinoma and lymph node dissection and analysis; and (3) cytology correlates, with recommendations for the use of cytology paired with tissue-based sampling. Areas of controversy are described and recommendations based on existing guidelines are provided. The value of a multidisciplinary team is highlighted. Conclusions: Ongoing international collaborations amongst pathologists have led to emerging standards in the reporting and microscopic diagnosis of BCa specimens. Although some areas remain controversial, we present the most up-to-date data and guidelines relevant to neoplastic pathology of the urinary bladder. [Copyright &y& Elsevier]

Silicone lymphadenopathy is a recognized complication of silicone gel implant rupture; the ipsilateral axillary lymph nodes are most commonly involved. We report imaging findings on a range of different imaging modalities and biopsy results in a case of biopsy-proven silicone lymphadenitis involving contralateral intramammary and axillary lymph nodes in a patient with an intact standard dual-lumen breast implant in the opposite reconstructed breast. This case demonstrates that in a patient with disrupted lymph drainage due to prior mastectomy and axillary node dissection for breast cancer treatment, silicone particles can migrate in a retrograde fashion via the ipsilateral internal mammary lymph nodes and reach not only the contralateral axilla but also the outer quadrants of the contralateral breast, even in the presence of an intact breast implant.