Suggested Topics within your search.
Suggested Topics within your search.
- ART / Film & Video 1
- Alternative rock music 1
- Aquatic plants 1
- Authoritarianism 1
- Automobiles 1
- Blue collar workers 1
- Camcorders 1
- Chest 1
- Christian rock music 1
- Contemporary Christian music 1
- Critical Care 1
- Design and construction 1
- Digital techniques 1
- Diseases 1
- Ecophysiology 1
- Effect of underwater light on 1
- Elections 1
- Electric apparatus and appliances 1
- Electric power systems 1
- Electric wiring, Interior 1
- Electrical engineering 1
- Encyclopedias 1
- FICTION / Literary 1
- Families 1
- Fault location (Engineering) 1
- Hand Surgery 1
- Horticultural crops 1
- Humanitarian assistance 1
- Installation 1
- Lung 1
-
5381
Indium-Free PTB7/PC71BM Polymer Solar Cells with Solution-Processed Al:ZnO Electrodes on PET Substrates
Published 2016-01-01“…The devices are relatively stable in air whereby an initial efficiency loss in the order of 15% after storage for 15 days can be fully recovered by light soaking.…”
Get full text
Article -
5382
Deriving the impact mechanism of urban green space environment on community social capital based on multi-source data integration: a case study of nanjing city, China
Published 2025-02-01“…Green spaces have proved to have a more notable impact on social capital than other built environment factors. In light of this, the present study is based on the data of 1,282 residents’ questionnaire surveys conducted in Nanjing in 2022 and extracts spatial characteristic information of green space through multisource big data such as remote sensing data, street-view data, and points of interest, to investigate the influence mechanism of physical and perceived attributes of urban green space on community social capital. …”
Get full text
Article -
5383
‘Ship-in-a-Bottle’ Integration of pH-Sensitive 3D Proteinaceous Meshes into Microfluidic Channels
Published 2025-01-01“…Three-dimensional (3D) printing based on femtosecond laser direct writing (fs-LDW) is useful for creating 3D microstructures with high spatial resolution because the structures are printed in 3D space along a designated laser light path. High-performance biochips can be fabricated using the ‘ship-in-a-bottle’ integration technique, in which functional microcomponents or biomimetic structures are embedded inside closed microchannels using fs-LDW. …”
Get full text
Article -
5384
Late Onset Graft Plasmacytoma-Like PTLD Presenting as Acute Hyperglycemia in a Kidney-Pancreas Transplant Recipient
Published 2019-01-01“…Nine months later, pancreas allograft biopsy performed due to new-onset hyperglycemia (HgA1C 8.6%, C-peptide 6.15ng/mL and anti-GAD 0.9UI/mL) revealed a monotypic plasma cell infiltrate, CD19, CD79a, CD138 positive, with IgG-kappa light chain restriction, and EBV negative. PET-scan FDG uptake was limited to pancreas allograft. …”
Get full text
Article -
5385
The Potential of Online Tasks to Facilitate Autonomous Language Learning with the Use of Online Dictionaries in a Higher Education ESP Classroom
Published 2025-01-01“…This study aims at shedding new light on the ability of Higher Education (HE) students to (a) learn content and vocabulary with the use of online dictionaries and other online resources in a Legal English course; (b) foster motivation to perform an online task (OT); (c) develop autonomy; and (d) build new knowledge. …”
Get full text
Article -
5386
In-situ restructuring of Ni-based metal organic frameworks for photocatalytic CO2 hydrogenation
Published 2025-01-01“…The niobium version exhibits the highest performance, with a CO2 to CH4 conversion rate in the order of 750–7500 µmol*gcatalyst −1*h−1 between 180 °C and 240 °C, achieving 97% selectivity under light irradiation and atmospheric pressure. The in-depth characterization of this framework before and after catalysis reveals the occurrence of an in-situ restructuring process, whereas active surface species are formed under photocatalytic conditions, thus providing comprehensive structure-performance correlations for the development of efficient CO2 conversion photocatalysts.…”
Get full text
Article -
5387
Coprecipitation Method of Synthesis, Characterization, and Cytotoxicity of Pr3+:LaF3 (CPr = 3, 7, 12, 20, 30%) Nanoparticles
Published 2018-01-01“…The Pr3+:LaF3 (CPr = 3, 7, 12, 20, 30%) nanoparticles were characterized by means of high-resolution transmission electron microscopy, X-ray diffraction, optical spectroscopy, energy dispersive X-ray spectroscopy, dynamic light scattering, and MTT assay. It was revealed that the average diameter of all the NPs is around 14–18 nm. …”
Get full text
Article -
5388
Optical Coherence Tomography
Published 2007-01-01“…The physical principle of OCT is similar to that of B-mode ultrasound imaging, except that it uses infrared light waves rather than acoustic waves. The in vivo resolution is 10–25 times better (about 10 µm) than with high-frequency ultrasound imaging, but the depth of penetration is limited to 1–3 mm, depending on tissue structure, depth of focus of the probe used, and pressure applied to the tissue surface. …”
Get full text
Article -
5389
Impact of Buffer Layer on Electrical Properties of Bow-Tie Microwave Diodes on the Base of MBE-Grown Modulation-Doped Semiconductor Structure
Published 2025-01-01“…The investigation revealed that the buffer layer, as well as the illumination with visible light, strongly influences the properties of the bow-tie diodes.…”
Get full text
Article -
5390
Mast Cell Interaction with Neutrophils in Human Gastric Carcinomas: Ultrastructural Observations
Published 2016-01-01“…Patients and Methods. 52 surgically resected GC specimens were routinely processed for both light and electron microscopy. Only cases showing both mast cells and neutrophils in the tumor stroma were considered in the analysis. …”
Get full text
Article -
5391
Coordinated Velocity Shift of Multiple C iv and Si iv Broad Absorption Lines in Quasar SDSS J113048.45+225206.6
Published 2025-01-01“…Consequently, we infer that the coordinated velocity-shift signatures may indicate actual deceleration of the outflow clouds, driven by radiation pressure from the background light source.…”
Get full text
Article -
5392
Islamic Entrepreneurship: A Study of the Waqf Well Story Saidina Uthman r.a.
Published 2024-05-01“…The study's findings shed light on the Companions of the Prophet's practice of Islamic entrepreneurship, highlighting their character, behavior, thought, action, and strategy to seize opportunities, prioritize the well-being of Muslims, and achieve success in the afterlife. …”
Get full text
Article -
5393
Automatic Monitoring System for Seed Germination Test Based on Deep Learning
Published 2022-01-01“…The system test results show that the seed germination test automatic monitoring system is low cost, does not depend on the seed background, light, camera model, and other usage environments, and has high scalability. …”
Get full text
Article -
5394
Tongue Color Analysis and Diseases Detection Based on a Computer Vision System
Published 2023-03-01“…Quantitative diagnosis of the tongue requires some devices, including image acquisition devices such as cameras, light sources, filters, color checkers, image analysis and processing devices through the application of some algorithms or image processing and color correction software, as well as a computer. …”
Get full text
Article -
5395
Potential Role of African Fermented Indigenous Vegetables in Maternal and Child Nutrition in Sub-Saharan Africa
Published 2021-01-01“…This review is aimed at shedding light on the potential of African fermented indigenous vegetables in combating maternal and child malnutrition in Sub-Sahara Africa.…”
Get full text
Article -
5396
Functionalized Magnetite Nanoparticles Using Two New Ionic Liquids for Efficient Oil Spill Cleanup
Published 2023-01-01“…GO-MNPs and GD-MNPs were characterized using Fourier transform infrared, X-ray diffraction, transmission electron microscopy, dynamic light scattering, contact angle, and vibrating sample magnetometer. …”
Get full text
Article -
5397
Research on Reflective High-Speed Multi-Point Confocal Microscopy System
Published 2024-12-01“…This study introduces a reflective multi-point confocal imaging system designed to improve imaging speed, expand the field of view, and optimize performance for reflective sample imaging using incoherent, telecentric light-emitting diode (LED) illumination. By integrating uniform illumination with microlens arrays and optimizing instantaneous structured illumination microscopy optical components, the system achieves a resolution of 1116 lp/mm (20×, 0.42), 100 fps imaging, and a 500 µm × 500 µm field of view while improving contrast. …”
Get full text
Article -
5398
Anti-proliferative and photodynamic activities of Senna didymobotrya (Fresen.) leaf alkaloid-rich extracts against breast cancer cells
Published 2025-01-01“…Reactive oxygen species (ROS) levels in cell groups treated with the extracts and laser light were considerably higher than in experimental groups treated with only the extracts. …”
Get full text
Article -
5399
Solution processable perovskite-hybrid heterojunction silicon 4T tandem solar cells
Published 2025-03-01“…The proposed 4-terminal tandem architecture exploits light management through the bandgap matching of the perovskite cell with silicon to minimize thermalization and absorption losses. …”
Get full text
Article -
5400
TRANSREGIONAL PARTNERSHIP OF BRICS IN RUSSIAN STUDIES
Published 2016-06-01“…This article reviews the literature dealings with the problems of the BRICS, summarized the issues raised by various authors on the main trends in the development of the community and this organization in generally in light of the global economic and political processes. …”
Get full text
Article