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2841
Lepidium sativum Seed Extract-Mediated Synthesis of Zinc Oxide Nanoparticles: Structural, Morphological, Optical, Hemolysis, and Antibacterial Studies
Published 2023-01-01“…The in vitro antibacterial activity of ZnO NPs against Gram-positive (S. aureus) and Gram-negative (E. coli) bacteria was assessed using the disk diffusion technique. …”
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2842
Infections Caused by Actinomyces neuii: A Case Series and Review of an Unusual Bacterium
Published 2016-01-01“…Actinomyces neuii is a Gram-positive bacillus rarely implicated in human infections. …”
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2843
Assessing the preservation potential of successive hurricane overwash deposits in Florida, USA mangroves
Published 2025-01-01“…Hurricane Irma’s overwash sediments remained identifiable from post-Irma sediments at Blackwater Bay as a gray poorly sorted coarse silt with a marine microfossil signature but lacking a distinctive geochemical signature. …”
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2844
Synthesis and Anti-microbial Activities Investigation of New Mixed Ligand Complexes
Published 2025-01-01“…This study aims to synthesize new complexes, copper and nickel complexes, characterize them using spectral techniques, determine their chloride content, evaluate their anti-oxidant effect, and examine the antibacterial activity of the ligands and their complexes against gram-positive bacteria (Staphylococcus), gram-negative bacteria (Escherichia coli), and Candida albicans. …”
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2845
Retracted: Application of Migration Image Registration Algorithm Based on Improved SURF in Remote Sensing Image Mosaic
Published 2020-01-01“…The algorithm does not Compared with the classical SURF algorithm, it has the advantage of speed, and makes full use of the gray level information and the detail information, so it has higher accuracy. …”
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2846
Antibacterial Screening of Gunnera perpensa-Mediated Silver Nanoparticles
Published 2020-01-01“…Good antimicrobial activity ranging from 7.0 to 9.0 mm was exhibited by both preparations of G. perpensa extract-mediated AgNPs against both Gram-positive and Gram-negative studied bacteria, at MIC ranging from 3.2 to 12.5 μg/ml. …”
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2847
Phage-Derived Endolysins Against Resistant Staphylococcus spp.: A Review of Features, Antibacterial Activities, and Recent Applications
Published 2024-11-01“…Abstract Antimicrobial resistance is a significant global public health issue, and the dissemination of antibiotic resistance in Gram-positive bacterial pathogens has significantly increased morbidity, mortality rates, and healthcare costs. …”
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2848
Aloe Vera Extract-Mediated CuO NPs as Catalysts for the Synthesis of 4-Hydroxy-3-Methoxybenzaldehyde-Connected Piperidine Derivatives and Their Antibacterial Activity
Published 2023-01-01“…The compound 2a-2j was evaluated for antibacterial activity against gram +ve and gram −ve bacteria. Compound 2d is exceptionally active against (5.0 μg/mL, E. coli), and 2c is very effective against (4.0 μg/mL, L. plantarum) when compared to reference drug and other Schiff base of vanillin-associated piperidine derivatives. …”
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2849
Co(II) and Cd(II) Complexes Derived from Heterocyclic Schiff-Bases: Synthesis, Structural Characterisation, and Biological Activity
Published 2013-01-01“…Biological activity of the ligands and their metal complexes against gram positive bacterial strain Bacillus (G+) and gram negative bacteria Pseudomonas (G−) revealed that the metal complexes become less resistive to the microbial activities as compared to the free ligands.…”
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2850
A Four-Year Study of Antibiotic Resistance, Prevalence and Biofilm-Forming Ability of Uropathogens Isolated from Community- and Hospital-Acquired Urinary Tract Infections in Southe...
Published 2025-01-01“…In both hospital and community isolates, gram-positive bacteria showed a lower overall antimicrobial resistance (22%) compared to gram-negative bacteria (30%). …”
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2851
Quantitative Dynamic Calculation Method of Ecological Compensation in Core River Basin Based on Pollutant Reduction Cost
Published 2022-01-01“…In a core basin,the city agglomeration and developed economy often lead to huge resource consumption,which seriously damages the surrounding ecological resources.As the traditional quantitative dynamic calculation method of ecological compensation is greatly affected by the natural environment in the core basin,the accuracy of the quantitative calculation is poor.Therefore,a quantitative dynamic calculation method of ecological compensation for a core basin based on the reduction cost of pollutants is proposed.In this paper,the gray parameters of any pixel in a core basin image are described,and the feature extraction matrix is smoothed by the filtering function.By judging the quality of ecological compensation characteristics,the ecological compensation features in the core basin are extracted.Moreover,the gray threshold for the classification of ecological compensation features and the use conditions of parameters are given,and the plane component of the optimal ecological compensation feature is calculated.Then,the calculation method of pollutant reduction costs is applied to evaluate the loss caused by environmental pollution and vegetation damage in the core basin,and with the calculation of water conservation in the ecosystem,the ecological compensation of the core basin is calculated quantitatively and dynamically.The experimental results reveal that the method improves the accuracy of quantitative dynamic calculation of ecological compensation and shortens the calculation time.This indicates that the calculation performance of this method is superior,and it can provide accurate ecological supplementary suggestions and a basis for the ecological compensation analysis in the core area.…”
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2852
Lemierre’s syndrome in a 16-year-old man associated with resolution of marked widespread ST elevation and a normal troponin level
Published 2024-12-01“…Empirical antibiotic therapy should be prescribed for a minimum of 3 weeks and should cover anaerobic bacteria and Gram-negative rods.…”
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2853
Backscattering of Ultrasonic Waves as the Basis of the Method of Control of Structure and Physicо-Mechanical Properties of Cast Irons
Published 2023-10-01“…The method of rejection of gray cast iron from high-strength cast iron according to the data of amplitude parameters of structural noise AN at unilateral and local sounding of the object without using an additional reference signal reflected from its oppositional wall is suggested.…”
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2854
Antifungal and Antibacterial Activity of Aqueous and Ethanolic Extracts of Different <i>Rosa rugosa</i> Parts
Published 2025-01-01“…Antimicrobial activity was tested against one fungus, four Gram-positive, and four Gram-negative bacteria. The leaf extracts exhibited the strongest antimicrobial activity, followed by the extracts from the petals and rose hips, while weaker activity was observed in the root extracts. …”
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2855
Development of a Highly Biocompatible Antituberculosis Nanodelivery Formulation Based on Para-Aminosalicylic Acid—Zinc Layered Hydroxide Nanocomposites
Published 2014-01-01“…The newly developed formulation was also found active against Gram-positive bacteria, Gram-negative bacteria, and Candida albicans. …”
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2856
Fabrication of Reinforcement from Sisal Fiber and Its Application in Leather Goods
Published 2024-01-01“…The main factors involved in the experiment with their respective levels are polyvinyl alcohol in grams (30, 35, and 40), sisal fiber in grams (20, 22, and 24), and binder in milliliters (mL) (10, 15, and 20). …”
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2857
Lung Ultrasound Diagnostic Accuracy in Neonatal Pneumothorax
Published 2016-01-01“…Twenty-three had PTX requiring aspiration or chest drainage (birth weight 2120 ± 1640 grams; gestational age = 36 ± 5 weeks), and 26 were suffering from respiratory distress without PTX (birth weight 2120 ± 1640 grams; gestational age = 34 ± 5 weeks). …”
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2858
Topical Rifamycin Prophylaxis in Gynecological and Obstetric Surgery
Published 2022-03-01“…Rifamycin is a broad-spectrum semisynthetic antibiotic that is bactericidal against gram (+) and gram (˗) microorganisms. To the best of our knowledge, there are no studies on the use of rifamycin in antibiotic prophylaxis. …”
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2859
Implementation of sustainable healthy diet in urban household consumption
Published 2025-01-01“…The proportion of food expenditure of the population averaged >60% (70.5%) of total income, while household food waste generated amounted to 319.2 grams/day or equivalent to 79.8 g/cap/day with cereals and vegetables as the highest type of food waste. …”
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2860
Essential oils used in the poultry industry: Would it be an effective green alternative against Salmonella spp. dissemination and antimicrobial resistance?
Published 2025-03-01“…These compounds are plant-derived compounds with antimicrobial effectiveness against Gram-positive and Gram-negative bacteria, including strains of Salmonella. …”
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