Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
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1821
Existe-t-il une inadéquation entre l'offre de savoir et les entreprises dans l’agglomération de Bruxelles ? La diffusion des connaissances dans les PME innovantes dans les services...
Published 2017-02-01“…This study provides insights in knowledge spillovers in terms of the use of different sources of knowledge at the origin of innovation, collaboration in innovation, and the reliance on a closed or more open innovation strategy by firms in the Brussels agglomeration. …”
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1822
Singularities in Computational Optics
Published 2025-01-01“…Therefore, the propagation of waves that contain phase singularities exhibits new exciting features. …”
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1823
Efficient implementations of a Born Series for computing photoacoustic field from a collection of erythrocytes
Published 2025-06-01“…It is observed that PA pressure map for a collection of red blood cells (mimicking blood) retains the signature of multiple scattering of acoustic waves by the acoustically inhomogeneous PA sources. …”
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1824
Effectiveness of sustainable oil extraction techniques: A comprehensive review
Published 2025-03-01“…Ultrasound assisted extraction employs ultrasonic waves to create cavitation bubbles in the extraction solvent, enhancing the penetration of the solvent into the plant matrix. …”
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1825
Multimodal Issues and Key Technologies in Ocean Observation Data: A Review
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1826
Understanding the Role of Ethical Leadership and Workplace Conflicts a Mediation Moderation Model: A Time-Lagged Study
Published 2022-06-01“… Drawing on Social Learning Theory and Conservation of Resource Concept this research mediation moderation model was supported by a study which is conducted from multiple sources and a study conducted in three-waves in Pakistan. …”
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1827
Rydberg atomic antennas for 6G wireless communications: technical architecture and application prospects
Published 2025-07-01“…Rydberg atomic antennas can achieve ultra-precise measurement of the amplitude, frequency, and phase of narrowband electromagnetic (EM) waves with specific frequencies by utilizing the extremely sensitive EM response of the highly excited states, namely the Rydberg states, of alkali metal atoms (e.g., rubidium and cesium). …”
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1828
Expansion Signatures in 35 H II Regions Traced by SOFIA [C II] Emission
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1829
Terahertz Science and Technology in Astronomy, Telecommunications, and Biophysics
Published 2025-01-01“…In THz biophysics, the focus shifts to the physical modulation of THz waves and their impact across biological systems, from whole organisms to cellular and molecular levels, emphasizing nonthermal effects and fundamental mechanisms. …”
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1830
Noise Properties of Two Mutually Coupled Spin-Transfer Nanooscillators in the Phase Locking Regime
Published 2020-04-01“…Today, many research endeavors are devoted to the miniaturization of microwave sources. One of the promising approaches is the use of magnetic nanostructures (spintronics elements), providing a wide range of frequency tuning and low power consumption. …”
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1831
Monte Carlo Evaluations of Gamma-Ray and Radio Pulsar Populations
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1832
Analysis of the Causes of long-Term Changes in Economic Inequality in the Global Economy
Published 2020-12-01“…The study revealed the cyclical nature of economic inequality in accordance with Kondratieff innovation waves lasting 50-60 years. Based on the data analysis of economic inequality for the period 1900-2018, the author concluded that technological progress is the priority factor in changing economic inequality. …”
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1833
Electrohydropulse technology of destruction and crushing of natural stones at different parameters
Published 2018-06-01“…Fundamentally new innovative method of making wells is electro-hydraulic drilling, when electrical energy directly in the bottomhole transforms into mechanical energy of shock waves that can break up rocks. This paper describes the results of studies of the impact of electro-hydraulic pulse on hard and superhard rock minerals. …”
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1834
Plastics pollution: pathways, impacts, and regulatory challenges in marine environments
Published 2025-08-01“…Microplastics in marine environment originate from a range of sources, including land-based activities, rivers inputs and oceanic-based sources such as fishing, aquaculture, tourism and extreme oceanic events. …”
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1835
Scintillation Bandwidth Measurements from 23 Pulsars from the AO327 Survey
Published 2024-01-01“…A pulsar’s scintillation bandwidth is inversely proportional to the scattering delay, making accurate measurements of scintillation bandwidth critical to characterize unmitigated delays in efforts to measure low-frequency gravitational waves with pulsar timing arrays. In this pilot work, we searched for a subset of known pulsars within ∼97% of the data taken with the Puerto Rico Ultimate Pulsar Processing Instrument for the AO327 survey with the Arecibo telescope, attempting to measure the scintillation bandwidths in the data set by fitting to the 2D autocorrelation function of their dynamic spectra. …”
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1836
Phylogeographic and genetic network assessment of COVID-19 mitigation protocols on SARS-CoV-2 transmission in university campus residencesResearch in context
Published 2025-06-01“…Methods: We performed molecular epidemiological and phylogeographic analysis of 4418 SARS-CoV-2 genomes sampled from UC San Diego students during the Omicron waves between December 2021 and September 2022, representing 58% of students with confirmed SARS-CoV-2 infection. …”
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1837
Two-Dimensional Ray Mathematical Model of Mechanoelectric Transformations Method for Location of Macrodefects Identification in Solid Dielectric Structures
Published 2020-06-01“…Pulse characteristics for response signals of single-period excitation waves with 100 kHz, 300 kHz, and 600 kHz frequencies were obtained. …”
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1838
Ionospheric Disturbances in GNSS TEC Data: SpaceX Falcon 9 Deorbit Maneuvers Over CONUS in April–May 2024
Published 2025-04-01“…Abstract Traveling ionospheric disturbances (TIDs) driven by a large number of internal and external sources are detectable with dense networks of ground‐based Global Navigation Satellite System (GNSS) receivers' measurements of total electron content (TEC). …”
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1839
Experimental study and correction of dynamic characteristic parameters of silty clay under negative temperature conditions
Published 2024-12-01“…The damping ratio and ability to absorb vibration waves decrease as the temperature drops. As the temperature decreases, the maximum dynamic modulus gradually increases, and the maximum damping ratio has the opposite trend. …”
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1840
Electron Beams Generated by the Electron Kelvin‐Helmholtz Instability at a Quasi‐Perpendicular Shock
Published 2025-03-01“…Abstract Electron beams are considered to be important free energy sources for the excitation of various plasma waves at quasi‐perpendicular shocks. …”
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