Suggested Topics within your search.
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221
Prediction model of middle school student performance based on MBSO and MDBO-BP-Adaboost method
Published 2025-01-01“…Based on this motivation, this paper proposes an improved Binary Snake Optimizer (MBSO) as a wrapped feature selection model, taking the Mat and Por student achievement data in the UCI database as an example, and comparing the MBSO feature selection model with other feature methods, the MBSO is able to select features with strong correlation to the students and the average number of student features selected reaches a minimum of 7.90 and 7.10, which greatly reduces the complexity of student achievement prediction. …”
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222
Chromite and Its Thin Kosmochlor and Cr-Omphacite Cortex in Amphibolite from the Myanmar Jadeite Deposits
Published 2025-01-01“…The formation of jadeitite with chromite + kosmochlor + Cr-jadeite occurs when large amounts of Na-Al-Si-rich fluids have wrapped the pieces of chromite-bearing amphibolite. …”
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223
Nanorobots with Hybrid Biomembranes for Simultaneous Degradation of Toxic Microorganism
Published 2022-01-01“…Ultrasound-propelled biomaterials nanorobots comprised of the gold nanostructures wrapped in a combination of platelet (PL) and Red Blood Cell (RBC) layers were developed. …”
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224
Optimization of Low-Carbon Footprint Quaternary and Quinary (37% Fly Ash) Cementitious Nanocomposites with Polycarboxylate or Aqueous Nanosilica Particles
Published 2019-01-01“…In such complex formulations, the hydration products seem to create a wrapping around the FA particles delaying their activation at early ages. …”
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225
Suture passer combined with two-hole laparoscopic peritoneal dialysis catheterization in patients undergoing peritoneal dialysis
Published 2024-12-01“…No statistically significant differences were observed between the two groups in terms of sex, age, primary disease, hospitalization time, hospitalization costs, preoperative and postoperative examination indicators, peritonitis, and omental wrapping.Conclusions Suture passer combined with two-hole laparoscopic PDC placement, characterized by simplicity and facilitating secure catheter fixation, was deemed safe and effective for patients undergoing PD. …”
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226
PLASTIC BLANKETS AS TEMPERATURE STABILIZER FOR PREMATURE LOW BIRTH WEIGHT (LBW) BABY
Published 2024-10-01“…Following birth, the infants were placed in an infant warmer, cleaned of mucus, wrapped in a plastic bag with a cloth cap on the head, underwent neonate resuscitation, and then covered with cloth while awaiting transfer to the room. …”
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227
Zone V Extensor Tendon Repair with a Palmaris Longus Tendon Autograft and Human Umbilical Membrane
Published 2020-01-01“…In an effort to avoid common complications such as adhesion, the repair was then wrapped with human umbilical membrane (AVIVE® Soft Tissue Membrane, AxoGen Inc., Alachua, FL) to separate adjacent tissue and reduce inflammation. …”
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228
Matrix theory reloaded: a BPS road to holography
Published 2025-02-01“…We highlight the BPS nature of these limits, in which the target space geometry becomes non-Lorentzian and wrapped D-branes experience instantaneous gravitational forces. …”
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229
PURE: a Prompt-based framework with dynamic Update mechanism for educational Relation Extraction
Published 2024-12-01“…This framework embraces a prompt-tuning strategy and employs a more appropriate MacBERT-large model to encode the instances wrapped by prompt templates. Furthermore, we construct an instance-relation database that serves as an external knowledge base of our framework. …”
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230
Machine learning and genetic algorithm-guided directed evolution for the development of antimicrobial peptides
Published 2025-02-01“…In addition, scanning electron microscopy (SEM) and transmission electron microscopy (TEM) showed that LBDB induced the formation of a cluster of bacteria wrapped in a flexible coating that ruptured and consequently killed the bacteria. …”
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231
Flexible Bench-Scale Recirculating Flow CPC Photoreactor for Solar Photocatalytic Degradation of Methylene Blue Using Removable TiO2 Immobilized on PET Sheets
Published 2016-01-01“…TiO2/PET sheets were wrapped on removable Teflon rods inside home-made bench-scale recirculating flow Compound Parabolic Concentrator (CPC) photoreactor prototype (platform 0.7 × 0.2 × 0.4 m3). …”
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232
Bio-carbon composite for supercapacitor electrodes: Harnessing hydrochar frameworks and bio-tar polymerization
Published 2025-05-01“…The results showed that the prepared bio-carbon exhibited a stable morphological structure in which the hydrochar skeleton supported the wrapping of bio-tar originated carbon, specifically at a hydrochar to bio-tar ratio of 1:6. …”
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233
A novel dynamic machine learning-based explainable fusion monitoring: application to industrial and chemical processes
Published 2025-01-01“…This study proposed using a time domain multivariate granger-entropy-aided dynamic independent component analysis (DICA)—distributed canonical correlation analysis approach, incorporating the dynamics time wrapping supported time delay-signed directed graph. …”
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234
Hydrothermal performance of microchannel heat sink integrating pin fins based on triply periodic minimal surfaces
Published 2025-02-01“…The results show that the novel hybrid designs, which combine both square pin fins and the I-graph wrapped package-graph (IWP) lattice at their core, achieve a 54% reduction in pressure drop without compromising thermal performance, as indicated by average Nusselt numbers and maximum temperatures, compared to conventional square pins. …”
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235
Comparison of Osteogenesis between Adipose-Derived Mesenchymal Stem Cells and Their Sheets on Poly-ε-Caprolactone/β-Tricalcium Phosphate Composite Scaffolds in Canine Bone Defects...
Published 2016-01-01“…Composite PCL/β-TCP scaffolds seeded with Ad-MSCs or wrapped with osteogenic Ad-MSC sheets (OCS) were also fabricated and their osteogenic potential was assessed following transplantation into critical-sized bone defects in dogs. …”
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236
A modular, human body-mimicking phantom with active thermoregulation capabilities for validation and verification of convective hyperthermia devices
Published 2024-12-01“…Agar and ethyl cellulose gels mimic the thermal properties of human tissues and fat respectively. The blocks are wrapped in PVC foil to prevent water evaporation. …”
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237
Experimental determination of the parameters of the methodology for investigating the frost strength bond of soil and foundation material
Published 2024-03-01“…The best solutions are: the use of a ring-shaped support that prevents mould movement and does not prevent ground movement, and the use of insulation by immersing the specimens in the insulation rather than wrapping them in it.Conclusions. A complete method for determining the frost strength bond of soil with underground structure material is presented, the reliability of the results obtained is superior to that of the data obtained by the GOST method, as shown by the lower value of the coefficient of variation within the results of the control sample of specimens.…”
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238
Maternal betel quid use during pregnancy and child growth: a cohort study from rural Bangladesh
Published 2024-12-01“…Background Chewing betel quid (BQ) – a preparation commonly containing areca nut and slaked lime wrapped in betel leaf – is entrenched in South Asia. …”
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239
Determinants of essential newborn care for institutional births in Bangladesh: Findings from the 2019 MICS Survey
Published 2025-03-01“…Following birth, 396 (98.0 %) newborns underwent drying, while 294 (72.8 %) were immediately wrapped. Delayed bathing was observed in 131 (32.4 %) cases, with 359 (89.9 %) initiating breastfeeding. …”
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240
Prediction method of gas emission in working face based on feature selection and BO-GBDT
Published 2024-12-01“…Five feature selection algorithms were applied to filter the dataset, and the model fit, computational time, and prediction accuracy of each feature combination in the GBDT model were analyzed. The wrapping method was identified as the most effective feature selection algorithm. …”
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