-
861
Narrow-Strip Single-Longitudinal-Mode Laser Based on Periodic Anodes Defined by i-Line Lithography
Published 2018-01-01“…The CW output power of the device without facet coatings is up to 100.9 mW/facet at 980.63 nm in single-longitudinal-mode operation with a single facet having a power conversion efficiency of up to 18.6% and a slope efficiency of 0.53 W/A. …”
Get full text
Article -
862
Comparative study between prepared electrical grease and the imported one
Published 2018-06-01“…One can conclude that the prepared electrical grease could replace efficiently the imported electrical grease especially in isothermal application at and around room temperature. …”
Get full text
Article -
863
A Review of Building Window Glazing with High Performance in Heat Transfer
Published 2024-09-01“…Glazing is one of the important indicators of a building's energy efficiency, and extensive research has been done on it since the last decades. …”
Get full text
Article -
864
District Heating Systems in Republic of Moldova: Reality and Perspectives
Published 2019-06-01“…The scope of the paper is the analysis of the key technical indicators and the description of the experience regarding the projects related to the enhancement of energy efficiency of centralized heating systems in mun. Chișinau and mun. …”
Get full text
Article -
865
Research on Deflection and Stress Analyses and the Improvement of the Removal Uniformity of Silicon in a Single-Sided Polishing Machine Under Pressure
Published 2025-02-01“…The multichip CMP process for 4~6-inch silicon wafers, such as those in MOSFETs (Metal Oxide Semiconductor Field Effect Transistors), IGBTs (Insulated-Gate Bipolar Transistors), and MEMS (Micro-Electromechanical System) field materials, is conducted to maintain multiple chips to improve efficiency and improve polish removal uniformity; that is, the detected TTV (total thickness variation) gradually increases from 10 μm to less than 3 μm. …”
Get full text
Article -
866
Innovative Solutions for Concrete Applications
Published 2025-03-01“…Technologies like three-dimensional concrete printing (3DCP) are improving resource efficiency and reducing carbon footprints while also lowering labor and material waste. …”
Get full text
Article -
867
Identifying the evolutionary building blocks of the cardiac conduction system.
Published 2012-01-01“…Thus, in ectothermic adults, the slow conducting atrioventricular canal muscle is present, no fibrous insulating plane is formed, and the spongy ventricle serves the dual purpose of conduction and contraction. …”
Get full text
Article -
868
Development of Cracked Egg Detection Device Using Electric Discharge Phenomenon
Published 2024-09-01“…The results demonstrated that this system could efficiently detect cracks in both raw and processed eggs, overcoming the limitations of existing detection technologies. …”
Get full text
Article -
869
Design of an Electro-Absorption Modulator Based on Graphene-on-Silicon Slot Waveguide
Published 2019-01-01“…Due to the introduction of graphene film over the silicon slot waveguide, the modulation efficiency is strongly improved. The effect of waveguide dimensions, dielectric insulator thickness, and carrier mobility on performances of the proposed EO modulator have been comprehensively investigated. …”
Get full text
Article -
870
Development of medium voltage single‐phase solid‐state transformer for high‐speed railway vehicles: Reduced scale verification results
Published 2025-06-01“…These results confirm the feasibility and advantages of the proposed SST in terms of power density, cost efficiency and reliability for railway traction applications.…”
Get full text
Article -
871
Development and characterization of a new graphite ionization chamber for dosimetry of 60Co beams
Published 2015-05-01“…This dosimeter is a cylindrical type ionization chamber, with walls and collecting electrode made of high-purity graphite, and the insulators and stem made of Teflon®. The walls are 3.0 mm thick, and it has a sensitive volume of 1.40 cm3. …”
Get full text
Article -
872
Design and Experimental Study of Composite Cross Arm Tension Release Device
Published 2025-01-01“…This functionality supports the low-carbon design of overhead transmission lines, emphasizing the importance of quality and efficiency. However, the elimination of the suspension insulator string in composite cross arm linear towers leads to significant longitudinal unbalanced tension during adverse conditions such as conductor line breaks or ice accumulation. …”
Get full text
Article -
873
Inspection of railway catenary systems using machine learning with domain knowledge integration
Published 2025-08-01“…Abstract Railway catenary system inspection is a critical task where high accuracy and reliability are essential to ensure operational efficiency and safety. This objective is achieved by assessing the technical condition of the infrastructure and maintaining a comprehensive inventory of its components. …”
Get full text
Article -
874
NaCl leached sustainable porous flexible Fe3O4 decorated RGO-polyaniline/PVDF composite for durable application against electromagnetic pollution
Published 2017-05-01“…A homogeneous dispersion of PFR in insulated PVDF matrix resulted in a highly electrical conductive composite (PVDF-PFR) material through formation of three dimensional continuous conductive networks of polyaniline-RGO in the matrix phase. …”
Get full text
Article -
875
Organization оf Electrochemical Protection оf Steel Underground Pipelines Against Corrosionin the Gas Distribution Industry of the Republic of Belarus
Published 2024-06-01“…To protect against it on pipeline networks, along with insulating coatings, electrochemical protection (ECP) is applied, that is, following the definition of STO [Standard of Organization] 17330282.27.060.001–2008, protection of metal against corrosion in an electrolytic environment, carried out by establishing a protective potential on it or eliminating the anodic potential shift from the stationary potential. …”
Get full text
Article -
876
Innovative MIM diplexer with neural network enhanced refractive index detection for advanced photonic applications
Published 2024-12-01“…Abstract This study introduces a high-performance 4-channel Metal-Insulator-Metal (MIM) diplexer, employing silver and Teflon, optimized for advanced photonic applications. …”
Get full text
Article -
877
Numerical Study of the Thermal Energy Storage Container Shape Impact on the NePCM Melting Process
Published 2024-12-01“…Recently, thermal energy storage has emerged as one of the alternative solutions to increase energy efficiency. The geometry of a thermal energy storage container holds a significant role in increasing the heat transmission rates in the container. …”
Get full text
Article -
878
Mechanical and thermal performance of engineered cementitious composite concrete produced by using polyvinyl alcohol fibers
Published 2024-11-01“…However, more thermal energy can be captured and concentrated at the cement paste surface with the increasing amount of (PVA) fiber, causing an increment in thermal load and negatively affecting thermal insulating efficiency. Furthermore, compressive strength results revealed an upward trend as the fiber content increased up to 1.5% of (PVA) fiber, demonstrating the maximum improvement in strength. …”
Get full text
Article -
879
Quantitative measurements of transverse thermoelectric generation and cooling performances in SmCo5/Bi0.2Sb1.8Te3-based artificially tilted multilayer module
Published 2025-12-01“…The corresponding maximum power density is 0.16 W/cm2, even if the power is normalized by the device area including areas that do not contribute to the power generation, such as epoxy resin, electrodes, and insulating layers. The maximum energy conversion efficiency for our module in this condition is experimentally determined to be 0.92%. …”
Get full text
Article -
880
Global–Local Cooperative Optimization in Photonic Inverse Design Algorithms
Published 2025-07-01“…Compared to the conventional Direct Binary Search (DBS), the GLINT algorithm not only significantly enhances computational efficiency through its global search–local refinement framework but also achieves a superior 20 nm × 20 nm optimization resolution while maintaining its optimization speed—substantially advancing the design capability. …”
Get full text
Article