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42741
DITC control strategy for semi-direct drive system with switched reluctance motor in coal mine belt conveyor
Published 2024-12-01“…The results showed that the improved DITC strategy significantly reduced the torque ripple of SRM compared to the traditional DITC strategy, with a maximum reduction of 39.1%, thereby improving the operational stability of the SRSD system for the belt conveyor. Based on the key structural parameters of the SRM and the improved DITC strategy, the SRSD system for belt conveyors was developed and tested in an underground coal mine. …”
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42742
Beyond buzzwords: fostering interdisciplinary and collaborative global health research in Germany and beyond
Published 2024-12-01“…Insights indicate that highly interdisciplinary and diverse governance structures and seed-funding for interdisciplinary and cross-sector research with appropriate review processes represent a critical step for achieving these aims. …”
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42743
Removal of ceftriaxone and ciprofloxacin antibiotics from aqueous solutions using graphene oxide derived from corn cob
Published 2024-01-01“…The difference in molecular structure affected the percentage of antibiotic adsorption onto graphene oxide derived from corn cob. …”
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42744
Microstructure Evolution and Mechanical Properties of B<sub>4</sub>C-Reinforced TC11 + xFe Composites Fabricated by HIP
Published 2025-01-01“…Microstructure observation reveals a substantial distribution of in situ reinforcements, which form a network-reinforced structure at the prior particle boundaries of the TC11 matrix. …”
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42745
Antibiotic evaluation of the nanocomposites IONs-MWCNTs-Pc and IONs-GO-Pc encapsulated in the biocompatible hydrogel poly(VCL-co-PEGDA) based on photodynamic effect
Published 2025-01-01“…Photodynamic studies demonstrated that the IONs-GO-Pc nanocomposite was more efficient in generating singlet oxygen compared to IONs-MWCNTs-Pc, which correlated with its superior antimicrobial performance. Structural and chemical characterization confirmed the successful incorporation of nanomaterials and photosensitizers, enhancing the photodynamic effect. …”
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42746
Parents’ views and experiences of raising babies born with cleft lip and palate: a qualitative study
Published 2025-01-01“…Methods This qualitative study collected data through face-to-face, in-depth, semi-structured interviews. Using purposive sampling, parents of children with cleft lip/palate who visited the Department of Oral and Maxillofacial Surgery at the Children’s Medical Center in Tehran, Iran, were selected. …”
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42747
Impacts of the COVID-19 pandemic on supervised consumption service delivery in Vancouver and Surrey, Canada from the perspective of service providers
Published 2025-01-01“…Between October 2021 and March 2022, in-depth, semi-structured interviews were conducted with staff from two SCS: SafePoint in Surrey (n = 12) and Insite in Vancouver (n = 9). …”
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42748
AN ASSESSMENT OF BUILDING ELEMENTS’ PRONENESS TO VARIATION IN NIGERIA
Published 2012-12-01“…Data were collected using structured questionnaires administered on construction professionals in Lagos metropolis. …”
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42749
Influence of the coefficient of non-uniformity of expansion of clay soil specimen on mechanical characteristics
Published 2024-09-01“…Determination of strength and deformation characteristics of soils composing the soil mass is the key process of calculation and design of structures of all types. High accuracy in determining mechanical characteristics plays a huge role at every stage of project development. …”
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42750
Natural factors outweigh anthropogenic impact on aquatic phoD-harboring communities along Yangtze River basin
Published 2025-01-01“…Although anthropogenic impacts did not significantly affect richness, they notably altered community structure. Moderate levels of anthropogenic impact were associated with more complex co-occurrence networks. …”
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42751
Polyhydroxyalkanoates Biopolymer Production by Moderately Halophilic Paracoccus onubensis Strain E3: Extraction, Characterization and Synergistic Activity with Sorafenib Drug again...
Published 2025-01-01“…PHAs were extracted and then subjected to Fourier transform infrared spectroscopy (FT-IR), where the spectrum showed a strong band at 1649.72 cm−1 for the carbon (C=O) stretching of the ester group, which is a common feature in PHAs structures, and Gas chromatography–mass spectrometry (GC-MS) analyses. …”
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42752
Tunnel Back Analysis Based on Differential Evolution Using Stress and Displacement
Published 2020-01-01“…Because displacement due to the excavation process is significant, back analysis of the structure and ground can be performed easily. Recently, the length of a segment-lined tunnel driven by the mechanized tunneling method is increasing. …”
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42753
Isolated Rhodium Atoms Activate Porous TiO2 for Enhanced Electrocatalytic Conversion of Nitrate to Ammonia
Published 2025-01-01“…The Rh atoms not only serve as the highly active site for electrochemical nitrate reduction reaction (NO3RR), but also activates the adjacent Ti sites through optimizating the electronic structure, thereby reducing the energy barrier of the rate‐limiting step. …”
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42754
Development of Innovative Activity of University Teachers: Philosophical and Psychological Perspectives
Published 2024-01-01“…Only 22% of teachers have a high level of innovation activity. In the structure of readiness for innovation, they will have a motivational component, indicating a desire for success in achieving their goals. …”
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42755
Synthesis, in vitro safety and antioxidant activity of new pyrrole hydrazones
Published 2020-09-01“…Six new N-pyrrolylhydrazide hydrazones were synthesized under micro synthesis conditions, assuring about 59–93 % yield, low harmful emissions and reagent economy. The structures of the new compounds were elucidated by melting points, TLC characteristics, IR, 1H and 13C NMR spectral data followed by MS data. …”
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42756
Is subsurface geophysics as seismic and acoustic investigations a rescue to groundwater flow inversion?
Published 2022-10-01“…This poses the question of guiding conventional inversions on the basis of a prior guess as the subsurface structure obtained via geophysical investigations.…”
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42757
Knowledge, attitude and practice towards multiple myeloma among medical staff in Enshi Region
Published 2025-01-01“…Analysis used Pearson’s correlation, logistic regression, and structural equation model (SEM). A total of 229 valid questionnaires were collected, with 68.6% of female participants, and 42.4% aged 31–40 years. …”
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42758
Improving the provision of clinical pharmacy services in low- and middle-income countries: a qualitative study in tertiary health facilities in Tanzania
Published 2025-01-01“…The reported challenges in providing CPS include healthcare structures, public policies, resources, workforce, culture and education inequalities. …”
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42759
Long-term effects of post-earthquake landslides on vegetation ecosystem net carbon
Published 2025-02-01“…Subsequently, the Random Forest Regression Model and Structural Equation Model were used to explore the environmental drivers of ENCL. …”
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42760
Prevalence and predictors of overweight and obesity among women of childbearing age in the province of Essaouira, Morocco
Published 2025-01-01“…Bivariate analysis revealed that age, education level, socioprofessional activity, family structure, household income and parity were significantly associated with overweight. …”
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