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2881
Effect of Manganese Ions on Spectroscopic and Insulating Properties of Aluminophosphate Glasses
Published 2021-01-01“…Parameters, which describe the insulating characteristics, for example, dielectric constant, ε, dielectric loss, tan δ, and AC conductivity σac, were determined in relation to frequency (103 Hz to 105 Hz) and temperature (20°C to 400°C) and presented in the dielectric analysis of these glasses.…”
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2882
Understanding role of cadmium substitution on the structural, microstructural, transport properties of ferrites synthesized by different methods
Published 2024-01-01“…The structural studies (XRD and SEM), the dielectric constant (ε’), dielectric loss (tan δ or ε”), AC conductivity studies (σac), and Cole-Cole plot studies are carried out for Co0.5Zn0.5Cd1.5xFe2-xO4 (Cd doped Co-Zn ferrites) with x=0.0, 0.1, 0.2, 0.3, 0.4, 0.5 series synthesized by co-precipitation (CPP) method and solid state reaction (SSR) method, and for Co0.5Ni0.5Cd1.5xFe2-xO4 (Cd doped Co-Ni ferrites) with x=0.0, 0.1, 0.2, 0.3, 0.4, 0.5 series synthesized by co-precipitation (CPP) method. …”
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2883
ĐÁNH GIÁ TÍNH KHÁNG KHUẨN CỦA CHẤM LƯỢNG TỬ CARBON ĐƯỢC CHẾ TẠO TỪ NƯỚC CAM
Published 2024-09-01“…Sự hình thành CDs được khẳng định bằng phổ hấp thụ UV-Vis và tán xạ Raman. Mẫu CDs được thử nghiệm khả năng ức chế sự phát triển của hai chủng vi khuẩn Staphylococcus aureus ATCC 29213 và Escherichia coli ATCC 25922. …”
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2884
Nahvin Manaya Ve Fıkhî Hükme Etkisine Dair Bir İnceleme: Bakara, 184. Örneği
Published 2024-11-01“…Bu bağlamda çalışmada, müminlere oruç tutma emrinin verildiği, çeşitli mazeretlerle bu ibadeti yerine getiremeyecek kimselerin nasıl bir yol takip etmesi gerektiği, Bakara sûresi 184. ayeti ve onunla bağlantılı oruç’tan bahseden 183-185. ayetleri izah edilmiştir. …”
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2885
Estasyon Meteyo nan Jaden: Gid pou Enstalasyon ak Antretyen
Published 2019-05-01“…Chanjman meteyo yo tèlman varye, sitiyasyon tan an gendwa pa menm ant 2 zòn ki tou pre youn lòt, kote se sèlman kèlke kilomèt ki separe yo. …”
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2886
Effect of Posterior Corneal Surgically Induced Astigmatism on Toric Intraocular Lens Power Calculations
Published 2025-01-01“…Stephen Stewart,1– 3 Tun Kuan Yeo,3 Salissou Moutari,4 Richard N McNeely,1 Jonathan E Moore1 1Cathedral Eye Clinic, Belfast, UK; 2Centre for Public Health, Queen’s University Belfast, Belfast, UK; 3National Health Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore; 4School of Mathematics and Physics, Queen’s University Belfast, Belfast, UKCorrespondence: Stephen Stewart, Cathedral Eye Clinic, 89-91 Academy Street, Belfast, BT1 2LS, UK, Email stephen.stewart@doctors.org.ukBackground: To determine whether accounting for posterior corneal surgically induced astigmatism (SIA) would improve toric intraocular lens power calculation prediction error.Methods: A total of 189 eyes of 148 patients undergoing routine cataract surgery were included in the study. …”
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2887
Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro Applications
Published 2025-01-01“…Specifically, the ceramic composition BFBT:0.2Sn has demonstrated excellent remnant polarization (<i>P<sub>r</sub></i> ~ 22.68 µC/cm<sup>2</sup>), an impressive piezoelectric coefficient (<i>d</i><sub>33</sub> ~ 211 pC/N), stable impedance of 1.07 × 10<sup>7</sup> Ω, a Curie temperature of 435 °C and low dielectric loss (tan<i>δ</i>) of <0.5. Moreover, the BFBT:0.2Sn ceramic has also maintained a stable <i>d</i><sub>33</sub> of ~150 pC/N and resistivity of ~10<sup>2</sup> Ω even at a temperature of 400 °C. …”
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2888
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2889
Primary Hyperparathyroidism-Phosphaturic Mesenchymal Tumour: An Unusual Association and a Probable Syndrome
Published 2025-01-01“…The thigh mass measured 3.5×2.5 cm and had a tan-brown cut surface. Microscopy revealed a benign spindle cell tumour with a vasoformative pattern and areas of grungy calcification. …”
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2890
Mujeres e infancias destinatarios de las políticas y prácticas sanitarias de las Misiones Culturales: reproducción de la marginalidad
Published 2025-01-01“… “¡Las mujeres y los niños primero!”, versa la tan conocida frase que alude a la prioridad que estos sujetos y grupos presentan en las contingencias, en las políticas públicas y, sobre todo, en los programas compensatorios desde la formación de los Estados nación. …”
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2891
Nueva narrativa digital para la simulación del control en el género aventura gráfica: el caso The Walking Dead
Published 2022-08-01“…El análisis sugiere que esta fórmula puede sugestionar el control, pero que el desarrollo narrativo real sigue tan limitado como en juegos anteriores de este género. …”
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2892
Caracterización de pacientes con lepra en el municipio Holguín de 2017 a 2022
Published 2024-04-01“…Introducción: La lepra es una enfermedad crónica transmisible tan antigua como el hombre mismo. En Cuba se ha desarrollado un programa nacional orientado a prevenirla, diagnosticarla oportunamente y tratarla de forma adecuada. …”
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2893
Estasyon Meteyo nan Jaden: Gid pou Enstalasyon ak Antretyen
Published 2019-05-01“…Chanjman meteyo yo tèlman varye, sitiyasyon tan an gendwa pa menm ant 2 zòn ki tou pre youn lòt, kote se sèlman kèlke kilomèt ki separe yo. …”
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2894
Optimizing Methane Production from Anaerobic Digestion of Dairy Cow Manure: The Potential Use of Carica (Carica pubescens) Seeds as a Co-Substrate
Published 2025-01-01“…The presence of CSM as a co-substrate significantly increased (p<0.05) volatile fatty acid and total ammonia nitrogen (TAN) concentrations and the pH of digested slurries but did not affect VS reduction. …”
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2895
Enhanced humidity-sensing performance of (Zr4+/Sb5+)-codoped TiO2 ceramics with giant dielectric properties
Published 2025-01-01“…(Zr0.5/Sb0.5)xTi1−xO2 ceramics present a giant ε′ of ~(4.82‒7.39)×104 and a low loss tangent (tanδ ≈ 0.031‒0.106 at 1 kHz), indicating attractive giant dielectric properties. …”
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2896
Soluble fibres modulate dough rheology and gluten structure via hydrogen bond density and Flory-Huggins water interaction parameter
Published 2025-01-01“…The enhanced G′ corresponded to a reduction in tan(δ), indicating an increased elastic behaviour. …”
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2897
Pollutant removal by Canna Generalis in tropical constructed wetlands for domestic wastewater treatment
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2898
Eficiencia y diversificación de carteras compactas en el contexto de la reforma al sistema de pensiones en Chile
Published 2024-12-01“…Además, cuantificar qué tan bien diversificada se encuentra cada una de las carteras analizadas al descompo-ner su riesgo total en sus componentes sistemático e idiosincrático. …”
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2899
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2900
The Interactions among the Heavy Metals in Soils and in Weeds and Their Antioxidant Capacity under the Mining Activities in Thai Nguyen Province, Vietnam
Published 2020-01-01“…In this study, the relationship between heavy metals (HMs) concentrations in soils and several weeds including Cyclosorus parasiticus, Dicranopteris linearis, Pityrogramma calomelanos, and Pteris vittata in three mining sites (Cam Gia (Thai Nguyen city), Tan Long (Dong Hy district), and Ha Thuong (Dai Tu district)) in Thai Nguyen province, Vietnam, have been investigated. …”
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