DEVELOPMENT OF DC-DC BUCK CONVERTER FOR SOLAR PANEL ENERGY STORAGE THROUGH LOAD OPTIMIZATION AND FEEDBACK CIRCUIT by Widyaningrum Indrasari, Gusti Rama, Rahmondia Nanda Setiadi, Lilik Hasanah, Siti Kudnie Sahari

“…A solar panels cannot be connected directly to the load due to its low energy conversion efficiency and low output voltage. One of the methods used to control solar cells to operate efficiently at their maximum power point is MPPT. …”
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Screening HFC/HFO and ionic liquid for absorption refrigeration at the atomic scale by the prediction model of machine learning by Jianchun Chu, Maogang He, Georgios M. Kontogeorgis, Xiangyang Liu, Xiaodong Liang

“…The development of new working pairs, particularly hydrofluorocarbon/hydrofluoroolefin refrigerants combined with ionic liquids, has been pivotal in enhancing the cooling efficiency of absorption refrigeration systems. These systems rely on the solubility difference between the generator and absorber, making solubility a crucial factor in determining their efficiency. …”
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Understanding adaptations in a community-vetted COVID-19 testing program by Breanna J. Reyes, Stephenie Tinoco Calvillo, Angel Lomeli, Angel Lomeli, Arleth A. Escoto, Maria Linda Burola, Kelli L. Cain, Linda Salgin, Linda Salgin, Maria Balbuena-Bojorquez, Anne-Marie Engler, Marva Seifert, Louise C. Laurent, Nicole A. Stadnick, Nicole A. Stadnick, Nicole A. Stadnick, Borsika A. Rabin, Borsika A. Rabin

“…Here, we report processes used for tracking and evaluating adaptations made during the CO-CREATE project, which aimed to address COVID-19 testing disparities in the San Ysidro US/Mexico border community.MethodsThe study utilized a longitudinal, prospective, mixed methods approach to systematically document and assess adaptations across the pre-implementation, early and mid/late-implementation phases of the project. …”
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Molecular identification and phylogenetic analysis of confusing Tetrastigma species based on DNA barcoding and chloroplast genome by Xianjing Li, Yue Zhang, Meifang Song, Niaojiao Xu, Lu Qu, Haitao Li, Yunqiang Wang, Baozhong Duan, Zhonglian Zhang

“…The aim of this study was not only to determine the identification efficiency of the CP genome and ITS2 for T. obtectum and T. serrulatum but also to clarify the phylogenetic relationship and screen the candidate DNA marker suitable for Tetrastigma species, provide valuable data support for further accurate identification of the Tetrastigma genus.…”
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Co-isolation of human donor eye cells and development of oncogene-mutated melanocytes to study uveal melanoma by Yunxi Chen, Eva Jin, Mohamed Abdouh, Éric Bonneil, Daniel Alexander Jimenez Cruz, Thupten Tsering, Qianqian Zhou, Aurélie Fuentes-Rodriguez, Alexandra Bartolomucci, Alicia Goyeneche, Solange Landreville, Miguel N. Burnier, Julia V. Burnier

“…Conclusions We successfully isolated and established NCM, RPE, and MutCM cell lines. We describe efficient methods for the isolation and growth of NCMs and report their phenotypic, proteomic, and transcriptomic characteristics, which will facilitate the investigation of UM development and progression. …”
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Diseño óptimo multiobjetivo y planificación del proceso de fabricación (CAD/CAPP) de redes de conductos de climatización // Optimal design and planning of the manufacturing process... by A. Cordovés García, C. J. Arzola Ruíz, J. R. Hechavarría Hernández, M. R. Fernández Peña

“…<br />The system we now introduce is able to carry out the optimum automated design of the pipelines used for room air<br />conditioning, through the analysis and evaluation of the main criteria that determine the efficiency of the installation. Among<br />these are the production costs and power consumption.…”
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Construction and application of a TCN-LSTM-SVM-based time series prediction model for water inflow in coal seam roofs by Xuan LIU, Yadong JI, Kaipeng ZHU, Chunhu ZHAO, Kai LI, Chaofeng LI, Chenhan YUAN, Panpan LI, Pengzhen YAN

“…BackgroundThe accurate prediction of mine water inflow plays a significant role in the prevention and control of water hazards and the safe and efficient production in coal mines. MethodsTo construct a prediction model of water inflow in mines under threat of water hazards from extremely thick sandstones aquifer in West China, this study investigated a typical mine (also referred to as the studied mine) severely affected by such water hazards in the Binchang mining area of Shaanxi Province. …”
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Traffic environment perception algorithm based on multi-task feature fusion and orthogonal attention by Zhengfeng LI, Mingen ZHONG, Yihong ZHANG, Kang FAN, Zhiying DENG, Jiawei TAN

“…Addressing these concerns is critical for enhancing the overall safety and efficiency of autonomous systems navigating complex traffic environments. …”
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Abstract 054: Transradial Thrombectomy Using "Sheathless PV" Guide Catheter in Armenia: Three‐Year Institutional Experience in 103 Cases by David Sahakyan, Anna Isahakyan, David Marqaryan, Aleksan Petrosyan, Mikayel Grigoryan

“…The interest in its use specifically for TRA stemmed from competitive price (∼ $100 per catheter vs ), hydrophilic coating of the outer shaft, as well as lack of femoral closure devices in the country. Methods We retrospectively identified all consecutive acute stroke patients who had undergone ET via TRA from a prospectively maintained institutional stroke database between June 2020 and June 2023. …”
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Solvatochromic Parameters of Four Amines in Propane-1,3-diol at 298.15 K by Maria-Luísa C. J. Moita, Ângela F. S. Santos, Miguel A. B. S. S. Correia, Isabel M. S. Lampreia

“…While the polarity of the solvent plays a critical role in determining which amines efficiently capture CO₂, the heat capacity of the solvent is also a significant factor in the regeneration process. …”
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Gestational Diabetes Management and Outcomes in South Jordan: Metformin Alone vs. Metformin-Insulin Therapy, A Retrospective Cohort Study by Ahlam M. Al-Kharabsheh, Seham M. Abufraijeh, Ashwaq K. Al-Tarawneh, Hana K. Al-Masarwah, Omar H. Abu Azzam

“…Methods: From March to August 2023, data from newly diagnosed women with GDM attending outpatient clinics and the GDM clinic at Al Karak Governmental Hospital were retrospectively analyzed. …”
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A hybrid genetic slime mould algorithm for parameter optimization of field-road trajectory segmentation models by Jiawen Pan, Caicong Wu, Weixin Zhai

“…Experiments were conducted on real agricultural trajectory datasets with various sample frequencies, and the proposed algorithm was compared with existing methods to validate its efficiency. According to the experimental data, the optimized model produced better results. …”
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The Formation of a Stable Political Governance: Structural-Functional and Morphological Analysis by A. D. Tumanov

“…The paper also uses morphological analysis, analysis of political efficiency, and in the final part — the method of state-management design. …”
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Research on Intelligent Diagnosis of Corrosion in the Operation and Maintenance Stage of Steel Structure Engineering Based on U-Net Attention by Zhen Duan, Xinghong Huang, Jia Hou, Wei Chen, Lixiong Cai

“…Presently, corrosion detection primarily depends on manual visual inspections and non-destructive testing methods, which are inefficient, costly, and subject to human bias. …”
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ML Based Social Media Data Emotion Analyzer and Sentiment Classifier with Enriched Preprocessor by Jayamalini Kothandan, Ponnavaikko Murugesan

“…Sentiment Analysis or opinion mining is NLP's method to computationally identify and categorize user opinions expressed in textual data.  …”
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Study on Interfacial Interaction of Cement-Based Nanocomposite by Molecular Dynamic Analysis and an RVE Approach by A. K. Roopa, A. M. Hunashyal, Arun Y. Patil, Abhishek Kamadollishettar, Bharatkumar Patil, Manzoore Elahi M. Soudagar, Kiran Shahapurkar, T. M. Yunus Khan, M. A. Kalam

“…The mechanical properties such as Young’s modulus, shear modulus, and poisons are evaluated using previous methods of simulations for different compositions of nanomaterials in cement matrix. …”
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Who should be included in first-in-human trials? A systematic review of reasons by Lieke van Kempen, Martine C. de Vries, Eelco J. P. de Koning, Nienke de Graeff

“…These reasons relate to six themes: non-maleficence, beneficence, scientific value, efficiency, respect for persons, and justice. This review highlights multiple challenges in the existing literature, including ambiguous or poorly defined reasons and unspecified use of moral theory, framework, or method, the use of beneficence as an important theme for including participants in FIH trials, and the complexity of identifying and defining vulnerable populations. …”
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Effectiveness of Different Models of Physical Activity in Improving the Physiological Characteristics of Girls Studying at University by Volodymyr Banakh, Gennadii Iedynak, Oksana Blavt

“…A modified Stefko-Ostrovsky method was used to diagnose the somatotype. We studied blood pressure, heart rate in different situations, lung capacity, vital capacity, vital index, strength index, and Robinson index. …”
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Fine-Tuned Machine Learning Classifiers for Diagnosing Parkinson’s Disease Using Vocal Characteristics: A Comparative Analysis by Mehmet Meral, Ferdi Ozbilgin, Fatih Durmus

“…In addition to that, the choice of relevant vocal features, in conjunction with the Chi-Square feature selection method, greatly enhanced the computational efficiency and classification performance. …”
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Detection of proximate, phytochemical compositions, phycocyanin and antioxidant activity of Arthrospira platensis (Spirulina) by Marzieh Babashpour-Asl, Ghasem Eghlima

“…In order to investigate extraction efficiencies, we performed a comparative quantitative study on three different extraction methods (maceration, Soxhlet and ultrasonic) and two types of extracts (polar and non-polar subfractions) for determining of the phytochemicals (total flavonoids, anthocyanins and ascorbic acid): the results showed that the highest total flavonoids content (23.493 mg CAE 100 g‒1), the highest anthocyanin content (0.47 µg C-3-GE 100 g‒1) and the highest ascorbic acid content (1.080 µg 100 g‒1) were recorded in polar subfraction of methanolic extract with maceration extraction method. …”
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