A Fault Diagnosis Model of an Electric Submersible Pump Based on Mechanism Knowledge by Faming Gong, Siyuan Tong, Chengze Du, Zhenghao Wan, Shiyu Qiu

“…A fault diagnosis model for ESP wells is formed by combining deep learning with an expert rule-based fault diagnosis method. The two models are connected in series to construct a mechanism knowledge-integrated ESP fault diagnosis model (MK-ESPFDM), achieving real-time and accurate diagnosis of faults in ESP wells. …”
Get full text

Assessment and Improvement of Avatar-Based Learning System: From Linguistic Structure Alignment to Sentiment-Driven Expressions by Aru Ukenova, Gulmira Bekmanova, Nazar Zaki, Meiram Kikimbayev, Mamyr Altaibek

“…Evaluation of effect size demonstrated that the traditional approach had an edge over the avatar-based method, with lessons recorded on video displaying more moderate distinctions. …”
Get full text

Fertility Evaluation of Limed Brazilian Soil Polluted with Scrap Metal Residue by Flávia Almeida Gabos, Aline Reneé Coscione, Ronaldo Severiano Berton, Gláucia Cecília Gabrielli dos Santos

“…Liming of 10 t ha−1 followed by soil dilution at any proportion studied was not successful for mitigation of the inorganic contaminants to a desired level of soil fertility, as demonstrated by the available amounts extracted by the DTPA method (Zn, Pb, Cu, Ni, Cr, Cd) and hot water (B) still present in the soil. …”
Get full text

Early and non-destructive prediction of the differentiation efficiency of human induced pluripotent stem cells using imaging and machine learning by Miki Arai Hojo, Taku Tsuzuki, Yosuke Ozawa, Toshiyuki Araki, Hidetoshi Sakurai

“…We selected Fast Fourier transform (FFT) as the feature extraction method and confirmed that it captures the characteristics of cells during differentiation. …”
Get full text

Improving discharge summaries from hospital with a brief recommendation text box: results from a nationwide survey by Thorbjørn H Mikkelsen, Jesper B Nielsen, Maria M Storsveen, Jens Søndergaard

“…Design & setting: A questionnaire was sent to a representative sample of GPs in Denmark in January 2021. Method: A questionnaire was prepared for GPs based on background material, focus group interviews, and discussions with GPs and hospital physicians. …”
Get full text

The Sant Pau Initiative on Neurodegeneration (SPIN) cohort: A data set for biomarker discovery and validation in neurodegenerative disorders by Daniel Alcolea, Jordi Clarimón, María Carmona‐Iragui, Ignacio Illán‐Gala, Estrella Morenas‐Rodríguez, Isabel Barroeta, Roser Ribosa‐Nogué, Isabel Sala, M. Belén Sánchez‐Saudinós, Laura Videla, Andrea Subirana, Bessy Benejam, Sílvia Valldeneu, Susana Fernández, Teresa Estellés, Miren Altuna, Miguel Santos‐Santos, Lídia García‐Losada, Alexandre Bejanin, Jordi Pegueroles, Víctor Montal, Eduard Vilaplana, Olivia Belbin, Oriol Dols‐Icardo, Sònia Sirisi, Marta Querol‐Vilaseca, Laura Cervera‐Carles, Laia Muñoz, Raúl Núñez, Soraya Torres, M. Valle Camacho, Ignasi Carrió, Sandra Giménez, Constance Delaby, Ricard Rojas‐Garcia, Janina Turon‐Sans, Javier Pagonabarraga, Amanda Jiménez, Rafael Blesa, Juan Fortea, Alberto Lleó

“…Abstract Introduction The SPIN (Sant Pau Initiative on Neurodegeneration) cohort is a multimodal biomarker platform designed for neurodegenerative disease research following an integrative approach. Methods Participants of the SPIN cohort provide informed consent to donate blood and cerebrospinal fluid samples, receive detailed neurological and neuropsychological evaluations, and undergo a structural 3T brain MRI scan. …”
Get full text

Evolution Mechanism of Macromolecular Structure in Coal during Heat Treatment: Based on FTIR and XRD In Situ Analysis Techniques by Dun Wu, Wenyong Zhang

“…The results of the infrared spectrum of coal show that the different functional groups of coal show different changes with the increase of coal rank before pyrolysis experiment. Based on in situ infrared spectroscopy experiments, it was found that the infrared spectrum curves of the same coal sample have obvious changes at different pyrolysis temperatures. …”
Get full text

M2 Macrophage‐Derived Extracellular Vehicles‐Loaded Hyaluronic Acid‐Alginate Hydrogel for Treatment of Osteoarthritis by Wen Zhang, Menghan Luo, Yi Xing, Min Wang, Wenqi Dong, Yuran Su, Xun Sun, Xinlong Ma, Qiang Yang, Yanmei Zhao, Yanhong Zhao

“…To investigate the regulatory effects of M2‐Exo on chondrocytes and Mφ in vitro, and to evaluate the therapeutic effect of the M2‐Exo‐loaded hydrogel system (ALG‐M2Exo) on cartilage damage in a rat OA model. Methods In the cell experiment, M2‐Exo were extracted and characterized using ultracentrifugation. …”
Get full text

Development of a New Type of Aluminum - Based Sacrificial Anode for Separator by XI Yun - tao, CHEN Wen - hao, LIU Rui, HE Jian - guo, XU Shan - na

“…According to the national standard, Zn, In, Mg and Ti with different contents were added in the alloy and the influences of alloying element contents on anode current efficiency and dissolution performance were studied by means of orthogonal experiment method to develop a new kind of high efficiency sacrificial anode. …”
Get full text

Volatility characteristics and hyperspectral-based detection models of diesel in soils by Jihye Shin, Jaehyung Yu, Jihee Seo, Lei Wang, Hyun-Cheol Kim

“…This study developed an efficient method using hyperspectral camera for detecting diesel content in soils with spectral indices. …”
Get full text

Genistein Exposure Interferes with Pharmacokinetics of Celecoxib in SD Male Rats by UPLC-MS/MS by Xiang Zheng, Jian Wen, Teng-hui Liu, Qiu-Geng Ou-yang, Jian-ping Cai, Hong-yu Zhou

“…To discuss the effects of genistein on the metabolism of celecoxib in vitro and in vivo. Method. In vitro, the effects of genistein on the metabolism of celecoxib were studied using rat and human liver microsomes. …”
Get full text

PV-YOLO: Lightweight YOLO for Photovoltaic Panel Fault Detection by Wang Yin, Shen Lingxin, Li Maohuan, Sun Qianlai, Li Xiaosong

“…The label assignment mechanism is optimized, and the SIoU loss functionis used to improve the uneven distribution of samples and accelerate network convergence. Experiments on the dataset prove that this method is superior to the existing technology, as the highest mAP value is 92.56%. …”
Get full text

USE OF MONTE CARLO SIMULATIONS FOR OPTIMAL GEOMETRY STUDY IN CALCULATION OF ATTENUATION COEFFICIENT FOR ELEMENT, COMPOUND AND MIXTURE by Caroline Mattos Barbosa, Cesar Raitz, Roos Sophia de Freitas Dam, William Luna Salgado, Cesar Marques Salgado, Delson Braz

“…MCNP is a code extensively used to simulate experiments involving transport of radiation using the Monte Carlo method. …”
Get full text

Model Pembelajaran Self Organized Learning Environment (SOLE) Terhadap Berpikir Kritis Peserta Didik Kelas V Sekolah Dasar by Yuli Yanti, Elisa Siswanto, Chairul Amriyah

“…This learning model is known as an innovative approach that encourages independent, collaborative learning and scientific discovery The research method used was quasi-experimental with a posttest control group research design. …”
Get full text

Structural Analysis and 3D Reconstruction of Underground Pipeline Systems Based on LiDAR Point Clouds by Qiuyao Lai, Qinchuan Xin, Yuhang Tian, Xiaoyou Chen, Yujie Li, Ruohan Wu

“…These segments were used to reconstruct topological connections, and a Building Information Model (BIM) of the underground pipeline was generated based on the structural analysis. Experiments on actual underground scenes evaluated the method using recall rate, radius error, and deviation between point clouds and models. …”
Get full text

Adsorption Properties of Vermiculite with —Immobilized Polyaniline with Respect to Cr(VI), Mo(VI), W(VI), V(V) and P(V) Anions by K.V. Ryabchenko, E.S. Yanovska, V.A. Tertykh, O.Yu. Kichkiruk, D. Sternik

“…The experiments showed intercalation of PANI molecules into the inter-layer space of vermiculite. …”
Get full text

Preparation of Manganese Dioxide Nanoparticles on Laterite for Methylene Blue Degradation by Thu-Huong Le, Thu Hong Anh Ngo, Van Thuan Doan, Le Minh Tri Nguyen, Manh Cuong Le

“…The laterite-coating manganese dioxide nanoparticle material (M2) prepared by the immersion method was used for the efficient removal of methylene blue (MB) from aqueous solution. …”
Get full text

Changes in the Content of Dietary Fiber, Flavonoids, and Phenolic Acids in the Morphological Parts of <i>Fagopyrum tataricum</i> (L.) Gaertn Under Drought Stress by Krzysztof Dziedzic, Pathumi Ariyarathna, Artur Szwengiel, Marzanna Hęś, Karolina Ratajczak, Danuta Górecka, Hanna Sulewska, Jarosław Walkowiak

“…Due to its valuable source of phenolic compounds, <i>Fagopyrum tataricum</i> is also characterized as a medicinal plant; therefore, the aim of this study was to investigate the drought stress for the levels of phenolic compounds in the morphological parts of the plant. Methods: This experiment was conducted in 7 L pots under laboratory conditions. …”
Get full text

Subtropical forest macro-decomposers rapidly transfer litter carbon and nitrogen into soil mineral-associated organic matter by Guoxiang Niu, Tao Liu, Zhen Zhao, Xuebing Zhang, Huiling Guan, Xiaoxiang He, Xiankai Lu

“…However, how these two co-existing macrofaunae impact the litter decomposition process and directly impact the formation of POM and MAOM remains unclear. Methods: Here, we set up a microcosm experiment, which consisted of 20 microcosms with four treatments: earthworm and litter addition (E), millipedes and litter addition (M), earthworm, millipedes, and litter addition (E+M), and control (only litter addition) in five replicates. …”
Get full text

Ciplukan (Physalis angulata L.) Juice as a Functional Food to Lower Blood Pressure in Hypertension Patients by Rizqi Annisa Permatasari, Lilik Retna Kartikasari, Anik Lestari

“…The study used a quasi-experiment pretest-posttest control group design. The quercetin content in the Ciplukan juice was analyzed using the High-Performance Liquid Chromatography (HPLC) method at the Technical Implementation Unit (UPT) Integrated Laboratory Universitas Diponegoro. …”
Get full text