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
-
11781por Pan, Shuang-Jun, Qian, Wei-Yan, Yang, Yu-Pei, Zhang, Mei-Xian, Hu, Xiao-Ming, Chen, Hai-Xiao, Tung, Tao-Hsin“…BACKGROUND: Since February 2022, a new Omicron wave of COVID-19 emerged in Shanghai, China. Many healthcare workers came to Shanghai from hospitals of other parts of China as aid workers. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11782“…PURPOSE: This study aims to estimate the prevalence of insomnia and related risk factors during the Delta wave of the COVID-19 pandemic in the Kingdom of Bahrain. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11783por Dai, Bibing, Zhang, Xiaoya, Meng, Guangteng, Zheng, Ya, Hu, Kesong, Li, Qi, Liu, Xun“…Background: The SARS-CoV-2 virus continues to spread and resurge globally with signs of a second wave, despite actions by governments to curb the COVID-19 pandemic. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11784“…A modern, non-invasive, and contact-free methodology—UNDERSKIN—was developed, and hinges upon Fourier transform computations that permit the analysis of surface wave dispersion with a specific skin inversion model and viscoelastic model. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11785por Ravoori, Srinivas, Shaik, Parveen Sultana, Yaddanapalli, Suresh C., Pavani, Nijampatnam P. M., Khan, Nadeem Ahmed, Yeramala, VarshaEnlace del recurso
Publicado 2022
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11786por Liang, Li, Zhu, Yongxiang, Li, Fangfang, Guo, Kai, Chang, Shang, Li, Qian, Zhang, Yaojun, Li, Dongye“…A new functional evaluation technique using the instantaneous wave-free ratio (iFR) has become an alternative to fractional flow reserve. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11787por Sapbamrer, Ratana, Sittitoon, Nalin, La-up, Aroon, Pakvilai, Nisa, Chittrakul, Jiraporn, Sirikul, Wachiranun, Kitro, Amornphat, Hongsibsong, Surat“…This study aimed to compare changes in the agricultural context and mental health among farmers in different regions of Thailand during the fifth wave of the COVID-19 pandemic. We also investigated the determinants associated with the mental health of farmers. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11788“…Shear wave elastography (SWE) and strain elastography (SE) are 2 new ultrasonic technologies which have developed rapidly in recent years. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11789por Hofauer, Benedikt, Roth, Andreas, Heiser, Clemens, Schukraft, Johannes, Johnson, Felix, Zhu, Zhaojun, Knopf, Andreas“…Recent studies suggest that point shear wave elastography (pSWE) is well suited for the diagnosis and rating of homogenous damage to parenchymatous organs. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11790“…We propose an effective non-destructive approach of using P-waves for identifying soil strength upon stabilisation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11791“…In this qualitative study, we assess the status of stigma among in front-line health care workers (HCWs) during the first wave of the COVID-19 pandemic in Iran. SUBJECTS AND METHODS: The participants were selected from frontline HCWs related to COVID-19 in Imam Ali and Imam Hossein referral hospitals in Alborz province, Iran. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11792“…Objectives: Waves of epidemics associated with Omicron variant of Coronavirus Disease 2019 (COVID-19) in major cities in China this year have been controlled. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11793por Ito, Kazuki, Miyajima, Keisuke, Urushida, Tsuyoshi, Unno, Kyoko, Okazaki, Ayako, Takashima, Yasuyo, Watanabe, Tomoyuki, Kawaguchi, Yoshitaka, Wakabayashi, Yasushi, Maekawa, Yuichiro“…Recently, electrocardiographic P‐wave peak time (PWPT) has been proposed as a parameter of detecting LVDD. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11794por Zhang, Jinxin, Chen, Chuyi, Becker, Ryan, Rufo, Joseph, Yang, Shujie, Mai, John, Zhang, Peiran, Gu, Yuyang, Wang, Zeyu, Ma, Zhehan, Xia, Jianping, Hao, Nanjing, Tian, Zhenhua, Wong, David T. W., Sadovsky, Yoel, Lee, Luke P., Huang, Tony Jun“…Here, we present Acoustic Nanoscale Separation via Wave-pillar Excitation Resonance (ANSWER), which allows single-step, rapid (<10 min), high-purity (>96% small exosomes, >80% exomeres) fractionation of sEV subpopulations from biofluids without the need for any sample preprocessing. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11795por Otter, J.A., Zhou, J., Price, J.R., Reeves, L., Zhu, N., Randell, P., Sriskandan, S., Barclay, W.S., Holmes, A.H.“…Previously, the authors identified SARS-CoV-2 RNA on surfaces and air in their hospital during the first wave of the coronavirus disease 2019 pandemic (April 2020). …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11796por Doll, Margaret K., Waghmare, Alpana, Heit, Antje, Levenson Shakoor, Brianna, Kimball, Louise E., Ozbek, Nina, Blazevic, Rachel L., Mose, Larry, Boonyaratanakornkit, Jim, Stevens-Ayers, Terry L., Cornell, Kevin, Sheppard, Benjamin D., Hampson, Emma, Sharmin, Faria, Goodwin, Benjamin, Dan, Jennifer M., Archie, Tom, O’Connor, Terry, Heckerman, David, Schmitz, Frank, Boeckh, Michael, Crotty, Shane“…OBJECTIVE: To examine COVID-19 acute and post-acute clinical outcomes among a well-characterized cohort of unvaccinated and previously uninfected adults who contracted SARS-CoV-2 during the Omicron (BA.1/BA.2) surge, and to compare outcomes with infections that occurred during the Delta wave. DESIGN: A prospective cohort undergoing high-resolution symptom and virologic monitoring between June 2021 and September 2022 SETTING: Multisite recruitment of community-dwelling adults in 8 U.S. states PARTICIPANTS: Healthy, unvaccinated adults between 30 to 64 years of age without an immunological history of SARS-CoV-2 who were at high-risk of infection were recruited. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11797por Coppi, Francesca, Nasi, Milena, Sabatini, Silvia, Bellini, Pierantonio, Generali, Luigi, Mecugni, Daniela, Farinetti, Alberto, Consolo, Ugo, Mattioli, Anna Vittoria“…The present study aims to explore the effects of COVID-19 on lifestyle in 500 undergraduate students both during the acute phase of the pandemic (so-called “first wave”) and during the second spread of infections (so-called “second wave”). …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11798por Folayan, Morenike Oluwatoyin, Ibigbami, Olanrewaju, Brown, Brandon, El Tantawi, Maha, Aly, Nourhan M., Zuñiga, Roberto Ariel Abeldaño, Abeldaño, Giuliana Florencia, Ara, Eshrat, Ellakany, Passent, Gaffar, Balgis, Al-Khanati, Nuraldeen Maher, Idigbe, Ifeoma, Ishabiyi, Anthonia Omotola, Jafer, Mohammed, Khan, Abeedha Tu-Allah, Khalid, Zumama, Lawal, Folake Barakat, Lusher, Joanne, Nzimande, Ntombifuthi P., Popoola, Bamidele Olubukola, Quadri, Mir Faeq Ali, Roque, Mark, Okeibunor, Joseph Chukwudi, Nguyen, Annie LuEnlace del recurso
Publicado 2022
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11799por Ubillus, Hugo A., Azam, Mohammad T., Jia, Nathan, Zheng, Danny, Weiss, Matthew B., Kennedy, John G.“…CATEGORY: Sports; Other INTRODUCTION/PURPOSE: Extracorporeal Shock Wave Therapy (ESWT) is one of the major advances in orthopedics over the last 20 years as a method for orthopedic surgeons to conservatively treat tendon pathologies such as Achilles tendinopathy (AT). …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
11800“…Initial sinus tachycardia probably had hindered the appearance of typical wellen's wave in this case. But as soon as the thyroid storm resolved, typical dynamic changes appeared in the form of wellen's wave. …”
Enlace del recurso
Enlace del recurso
Online Artículo Texto