Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Ondas electromagnéticas
12
Física
11
Historia
9
Campos electromagnéticos
8
Historia social
8
Cambio social
7
Mecánica ondulatoria
7
Ondas
7
Ingeniería eléctrica
6
Música popular
6
Teoría cuántica
6
Teoría del movimiento ondulatorio
6
Civilización moderna
5
Ecuaciones diferenciales parciales
5
Novela inglesa
5
Ondas eléctricas
5
Simulación por computadoras
4
Telecomunicaciones
4
Constitución de la materia
3
Democracia
3
Dinámica de fluidos
3
Física del estado sólido
3
Libros falsos
3
Mecánica
3
Música de jazz
3
Oceanografía
3
Olas
3
Oscilaciones
3
Aspectos económicos
2
Barcos
2
-
62301por Cheng, Jui-Chuan, Pan, Tzung-Shiarn, Hsiao, Wei-Cheng, Lin, Wei-Hong, Liu, Yan-Liang, Su, Te-Jen, Wang, Shih-Ming“…Then, image signal processing of red and blue light waves is carried out. By utilizing the principle of light reflection, the standard deviation and mean are calculated, and the blood oxygen saturation is computed. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62302por Fan, Lirui, Du, Bin, Pei, Fubin, Hu, Wei, Feng, Shasha, Liu, Bing, Tong, Zhaoyang, Tan, Wenyuan, Mu, Xihui“…On the one hand, Au@Ag@Au NPs have a high refractive index and the capability to electromagnetically couple with the plasma waves propagating on the surface of gold film, which are harnessed for amplifying the SPR response signal. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62303por Maciulevičius, Martynas, Raišutis, Renaldas, Jakštys, Baltramiejus, Svilainis, Linas, Chaziachmetovas, Andrius, Šatkauskas, Saulius“…The extensive study of US waves side-scattered by MBs led to the quantification of the cavitation dose (CD) separately for subharmonics, ultraharmonics, harmonics and broadband noise (up to 4 MHz). …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62304“…Our core hypothesis is that the COVID-19 pandemic affected men and women’s subjective wellbeing differently in part because these effects were mediated by gendered socioeconomic roles. We exploit multiple waves of longitudinal, nationally-representative phone survey data across Egypt, Jordan, Morocco, Sudan, and Tunisia. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62305por Bernardo-Colón, Alexandra, Dong, Lijin, Abu-Asab, Mones, Brush, Richard S., Agbaga, Martin-Paul, Becerra, S. Patricia“…Paralleling its structural defects, PEDF-R deficiency compromised photoreceptor function in vivo as indicated by the attenuation of photoreceptor a- and b-waves in Pnpla2(−/−) and Pnpla2(+/−) mice relative to controls as determined by electroretinography. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62306por Roy, Bishwajit, Malviya, Lokesh, Kumar, Radhikesh, Mal, Sandip, Kumar, Amrendra, Bhowmik, Tanmay, Hu, Jong Wan“…Electroencephalography (EEG) signal recording tools are widely used to collect these psychological signals/brain rhythms in the form of electric waves. The aim of the current research was to apply automatic feature extraction to decomposed multichannel EEG recordings, in order to efficiently detect psychological stress. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62307“…We used the 2010 and 2016 waves of the Health and Retirement Study (n = 1,251) to examine the association between occupation categories and self-reported working conditions of American adults at midlife and their subsequent epigenetic ageing as measured through five epigenetic clocks: PCHorvath, PCHannum, PCPhenoAge, PCGrimAge, and DunedinPACE. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62308por Guerrero, Erick G, Amaro, Hortensia, Kong, Yinfei, Khachikian, Tenie, Marsh, Jeanne C“…METHODS: We analyzed a large sample across 4 waves: 2011 (105 programs, 10 895 clients), 2013 (104 programs, 17 865 clients), 2015 (96 programs, 16 584 clients), and 2017 (82 programs, 15 388 clients). …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62309por Dan, Shozen, Chen, Yu, Chen, Yining, Monod, Melodie, Jaeger, Veronika K., Bhatt, Samir, Karch, André, Ratmann, Oliver“…We illustrate estimation accuracy on simulated data as well as social contact data from Europe and Africa for which the exact age of contacts is reported, and then apply the model to social contact data with coarse information on the age of contacts that were collected in Germany during the COVID-19 pandemic from April to June 2020 across five longitudinal survey waves. We estimate the fine age structure in social contacts during the early stages of the pandemic and demonstrate that social contact intensities rebounded in an age-structured, non-homogeneous manner. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62310por Roca, Miquel, Villamor, Antonio Torres, Molinera, Vicente Gasull, Gili, Margarita“…OBJECTIVE: To assess the prevalence of panic disorder during the second and third waves of the COVID-19 pandemic. DESIGN: Cross-sectional multicenter study. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62311“…For the human ear, this observation is normally explained by a so-called global oscillator model (such as with Shera's coherent reflection model), in which the emissions result from standing waves, and external pressure changes the boundary conditions − the stiffness of the oval and round windows − which then has a global effect on the SOAE frequencies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62312“…METHODS: Using data from 13,219 working-aged people (15–64 years) in the labour force who participated in five annual waves of a longitudinal cohort study in Australia, the analysis used fixed effect regression models to examine within-person changes in mental health associated with changes in employment status (full-time; part-time; unemployed). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62313por Gonzalez, Gilberto, Prather, Kiana, Pandey, Prabodh Kumar, Sun, Leshan, Caron, Joseph, Wang, Siqi, Ahmad, Salahuddin, Xiang, Liangzhong, Chen, Yong“…METHODS AND MATERIALS: By immersing an acoustic transducer in a homogeneous medium, it is possible to detect pressure waves generated by the pulsed radiation from a clinical linear accelerator. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62314por Scotti, Marianne R, Davis, Dakota C, Patel, Riya, Weekes, Seddrick, McNary, Thomas, Alexander, Julia“…Ultrasound (US) is recognized as a practical and safe form of medical imaging that utilizes ultrasound waves to develop images for diagnostic and procedural purposes. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62315por Conradi, Henk Jan, Meuwese, Daphne, Rodenburg, Lenny, Dingemanse, Pieter, Mooren, Trudy“…A within-subjects design with three waves, a waiting period, treatment, and follow-up, will be conducted. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62316“…Long-term video electroencephalogram monitoring revealed two types of seizures: (1) GTCS starting with generalized polyspikes and waves and (2) fainting with sinus arrest for up to 10 seconds when the patient tried to stand up after GTCS. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62317“…Objective: Schizophrenia is a complex neurodevelopmental illness that is associated with different deficits in the cerebral cortex and neural networks, resulting in irregularity of brain waves. Various neuropathological hypotheses have been proposed for this irregularity that we intend to examine in this computational study. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62318por Vivion, Maryline, Jauvin, Nathalie, Nicolakakis, Nektaria, Pelletier, Mariève, Letellier, Marie-Claude, Biron, Caroline“…Therefore, using Facebook monitoring, this study aims to identify the psychosocial risk factors to which HCWs in Quebec, Canada reported being exposed at work during the first and second pandemic waves. In this study, HCWs mainly refer to nurses, respiratory therapists, beneficiary attendants and technicians (doctors, managers and heads of healthcare establishments were deemed to be less likely to have expressed work-related concerns on the social media platforms explored). …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62319por Hartmann, Nico, Knierim, Maria, Maurer, Wiebke, Dybkova, Nataliya, Hasenfuß, Gerd, Sossalla, Samuel, Streckfuss-Bömeke, Katrin“…Both SCN10A KO and specific blockers of Na(V)1.8 led to decreased Ca(2+) spark frequency and a significant reduction of arrhythmogenic Ca(2+) waves. Our experiments demonstrate that Na(V)1.8 contributes to I(NaL) formation in human atrial CMs and that Na(V)1.8 inhibition modulates proarrhythmogenic triggers in human atrial CMs and therefore Na(V)1.8 could be a new target for antiarrhythmic strategies.…”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
62320por Jordan, Julie-Ann, Shannon, Ciaran, Browne, Dympna, Carroll, Emma, Maguire, Jennifer, Kerrigan, Keith, Hannan, Sinead, McCarthy, Thomas, Tully, Mark A., Mulholland, Ciaran, Dyer, Kevin F. W.“…However, it is less well understood how working over the long term in successive COVID-19 waves affects staff well-being. AIMS: To identify subpopulations within the health and social care staff workforce with differentiated trajectories of mental health symptoms during phases of the COVID-19 pandemic. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto