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
-
9261por Voorspoels, Wouter, Jansen, Leontien, Mortier, Philippe, Vilagut, Gemma, Vocht, Joke de, Kessler, Ronald C., Alonso, Jordi, Bruffaerts, Ronny“…We examined the manifestation of major depressive disorder, generalized anxiety disorder, substance use disorder, post-traumatic stress disorder, and panic attacks among health care professionals during the first COVID-19 wave (n = 6409) by means of mental disorder screening instruments. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9262“…[Image: see text] We demonstrate the application of a 20 MHz frequency surface acoustic wave (SAW) in a solid substrate to render its surface “self-cleaning”, redirecting the deposition of precipitating mass onto a nearby inert substrate. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9263por Bogam, Prasad, Joshi, Aparna, Nagarkar, Sanket, Jain, Divyashri, Gupte, Nikhil, Shashidhara, LS, Monteiro, Joy Merwin, Mave, Vidya“…Poisson regression models adjusted for age and gender were used to determine the independent effect of pandemic waves on mortality. RESULTS: Of 465 192 COVID-19 cases, 162 182 (35%) were reported in the first wave and 4146 (2.5%) deaths, and 275 493 (59%) in the second wave and 3184 (1.1%) deaths (P<0.01). …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9264
-
9265“…The result of the parametric study is a function of the influence of damage on the amplitude and energy of propagating waves.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9266“…It is a relatively ideal material for electromagnetic wave absorption.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9267por Celaya-Echarri, Mikel, Azpilicueta, Leyre, Rodríguez-Corbo, Fidel Alejandro, Lopez-Iturri, Peio, Ramos, Victoria, Alibakhshikenari, Mohammad, Shubair, Raed M., Falcone, Francisco“…The densification of multiple wireless communication systems that coexist nowadays, as well as the 5G new generation cellular systems advent towards the millimeter wave (mmWave) frequency range, give rise to complex context-aware scenarios with high-node density heterogeneous networks. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9268“…The WAVE regulatory complex (WRC) is the main activator of the Arp2/3 complex, promoting lamellipodial protrusions in migrating cells. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9269“…BASIC PROCEDURES: The study was done as a longitudinal panel survey in four waves. The sample was a panel including active physicians in Finland. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9270por He, Shan, Lee, Jooyoung, Langworthy, Benjamin, Xin, Junyi, James, Peter, Yang, Yang, Wang, Molin“…BACKGROUND: It remains unclear how changes in human mobility shaped the transmission dynamic of coronavirus disease 2019 (COVID-19) during its first wave in the United States. METHODS: By coupling a Bayesian hierarchical spatiotemporal model with reported case data and Google mobility data at the county level, we found that changes in movement were associated with notable changes in reported COVID-19 incidence rates about 5 to 7 weeks later. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9271por Błażejczyk, Krzysztof, Twardosz, Robert, Wałach, Piotr, Czarnecka, Kaja, Błażejczyk, Anna“…They led to the emergence of heat waves causing 10% increase in TM and 5 times bigger SHRM then in preceding 10 years. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9272por Hahn, Thilo, Vaclavkova, Diana, Bartos, Miroslav, Nogajewski, Karol, Potemski, Marek, Watanabe, Kenji, Taniguchi, Takashi, Machnikowski, Paweł, Kuhn, Tilmann, Kasprzak, Jacek, Wigger, Daniel“…On such a MoSe(2)‐based system, ultrafast six‐wave mixing spectroscopy is performed and a novel destructive photon echo effect is found. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9273por Lindner, Scott E., Swearingen, Kristian E., Shears, Melanie J., Sebastian, Aswathy, Walker, Michael P., Vrana, Erin N., Hart, Kevin J., Minns, Allen M., Albert, Istvan, Sinnis, Photini, Moritz, Robert L., Kappe, Stefan H. I.Enlace del recurso
Publicado 2022
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9274por Medenwald, Daniel, Brunner, Thomas, Christiansen, Hans, Kisser, Ulrich, Mansoorian, Sina, Vordermark, Dirk, Prokosch, Hans-Ulrich, Seuchter, Susanne A., Kapsner, Lorenz A.“…OBJECTIVE: To assess the change in inpatient radiotherapy related to COVID-19 lockdown measures during the first wave of the pandemic in 2020. METHODS: We included cases hospitalized between January 1 and August 31, 2018–2020, with a primary ICD-10 diagnosis of C00–C13, C32 (head and neck cancer, HNC) and C53 (cervical cancer, CC). …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9275por Roso-Llorach, Albert, Serra-Picamal, Xavier, Cos, Francesc X., Pallejà-Millán, Meritxell, Mateu, Lourdes, Rosell, Antoni, Almirante, Benito, Ferrer, Jaume, Gasa, Mercè, Gudiol, Carlota, Moreno, Anna Maria, Morales-Rull, Jose Luís, Rexach, Maria, Sabater, Gladis, Auguet, Teresa, Vidal, Francesc, Lerida, Ana, Rebull, Josep, Khunti, Kamlesh, Argimon, Josep M., Paredes, Roger“…FINDINGS: The analysis included 17,027 subjects admitted during the first wave (6800; 39.9%), summer wave (1807; 10.6%), second wave (3804; 22.3%), and third wave (4616; 27.1%). …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9276por Zhang, Chun-ke, Liu, Lu, Wu, Wen-jie, Wang, Yi-qin, Yan, Hai-xia, Guo, Rui, Yan, Jian-jun“…Modern medical research indicates that radial pulse waves contain substantial pathophysiologic information about the cardiovascular and circulation systems; therefore, analysis of these waves could be a noninvasive technique for assessing cardiovascular disease. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9277por Stolberg-Stolberg, Josef, Fuchs, Thomas, Lodde, Moritz F., Roßlenbroich, Steffen, Garcia, Patric, Raschke, Michael, Everding, Jens“…BACKGROUND: Long-bone non-unions after intramedullary nailing can be treated by nail dynamization or focused high-energy extracorporal shock wave therapy (fESWT). The objective of this study was to assess the effect of the combination therapy of nail dynamization and fESWT on long-bone non-unions. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9278“…More importantly, the simulation model is shown to predict secondary and tertiary waves of infections with reasonable accuracy. This predictive nature of multiple wave structures provides a simple and effective tool that may be useful in planning mitigation strategies during the present pandemic.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9279“…The main discharge parameters are estimated on the basisof the dust-acoustic wave analysis. In particular, the temperature and density of ions, as well as the Debye radius, are determined. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
9280Preventive control strategy on second wave of Covid-19 pandemic model incorporating lock-down effect“…The pandemic model analyses the lock-down effect without control strategy based on the current scenario of second wave data to control the rapid spread of the virus. …”
Enlace del recurso
Enlace del recurso
Online Artículo Texto