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
-
64281por Wang, Yun, Masaki, Taro, Khan, Sikandar G., Tamura, Deborah, Kuschal, Christiane, Rogers, Megan, DiGiovanna, John J., Kraemer, Kenneth H.“…In this coordinated proliferation model of epidermal differentiation, the skin surface is alternatively populated by synchronous, cycling of waves of cells, with each group having a different DNA sequence. …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64282Epidemiology and molecular characterization of influenza viruses in Burkina Faso, sub‐Saharan Africapor Sanou, Armel M., Wandaogo, Sampoko Carine M., Poda, Armel, Tamini, Laure, Kyere, Anselme E., Sagna, Tani, Ouedraogo, Macaire S., Pauly, Maude, Hübschen, Judith M., Muller, Claude P., Tarnagda, Zekiba, Snoeck, Chantal J.“…Overall, influenza A viruses were largely predominant (81 of 124, 65.3%), with 69.1% of A(H3N2) and 30.9% of A(H1N1)pdm09 strains. Four waves of increased transmission were identified in 2014‐2015, each dominated by different influenza subtypes and clades. …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64283por Jones, Audrey L., Cochran, Susan D., Leibowitz, Arleen, Wells, Kenneth B., Kominski, Gerald, Mays, Vickie M.“…We pooled data from six waves (14–19) of participants with serious psychological distress to examine racial, ethnic, and nativity disparities in medical and mental health visits to primary care (PC) and specialty mental health (SMH) providers around the time of ACA reforms, 2010–2015. …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64284“…METHODS: The experiment was designed in two-fold: to evaluate the role of LIPUS on osteoblastic-like (MC3T3) cell proliferation and mineralization in response to acoustic waves, using biomechanical rate-dependent signals in a bioreactor; and, to evaluate the new scaffold experimentation techniques, in order to generate a potential implantable biomaterial for orthopedic tissue regeneration and repair. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64285“…METHODS: We used data from the four waves of the National Income Dynamics Study between 2008 and 2015 and analysed changes in systolic (SBP) and diastolic blood pressure (DBP) and prevalence of uncontrolled hypertension among South African adults (15 years and above). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64286“…We hatched resting eggs from two D. magna subpopulations (old: 1955–1965, recent: 1995–2005) from the sediment of a lake that experienced an increase in average temperature and in recurrence of heat waves but was never exposed to industrial waste. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64287por Carey, Felicia R., Wilkinson, Anna V., Harrell, Melissa B., Cohn, Elisabeth A., Perry, Cheryl L.“…Baseline data were collected in 2014–2015 from a representative sample of (n = 2844) middle and high school students in five counties surrounding the four largest cities in Texas, (49% female and mean age 13.13 years, with subsequent waves at 6, 12, and 18 months. Confirmatory factor analysis examined the appropriateness of a three-item susceptibility measure (product-specific curiosity, intention to use, and peer influence) across product types and ethnic groups (Hispanic versus non-Hispanic). …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64288por de Keijzer, Carmen, Tonne, Cathryn, Basagaña, Xavier, Valentín, Antònia, Singh-Manoux, Archana, Alonso, Jordi, Antó, Josep Maria, Nieuwenhuijsen, Mark J., Sunyer, Jordi, Dadvand, Payam“…METHODS: This longitudinal study was based on three waves of data from the Whitehall II cohort, providing a 10-y follow-up (1997–1999 to 2007–2009) of 6,506 participants (45–68 y old) from the United Kingdom. …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64289“…Admixture among crater lakes has possibly facilitated this process in one case, but overall, admixture and secondary waves of colonization cannot predict morphological divergence and intralacustrine diversification. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64290por Possas, Cristina, Lourenço-de-Oliveira, Ricardo, Tauil, Pedro Luiz, Pinheiro, Francisco de Paula, Pissinatti, Alcides, da Cunha, Rivaldo Venâncio, Freire, Marcos, Martins, Reinaldo Menezes, Homma, Akira“…We also discuss the peculiarities and similarities of the current outbreak when compared with previous great epidemics, examining several hypotheses to explain the recent unexpected acceleration of epizootic waves in the sylvatic cycle of the YFV together with the role of human, NHPs and mosquito mobility with respect to viral spread. …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64291por Hoffmann, Christina, Hanisch, Marc, Heinsohn, Jana B, Dostal, Vanessa, Jehn, Melissa, Liebers, Uta, Pankow, Wulf, Donaldson, Gavin C, Witt, Christian“…PURPOSE: Patients with COPD show an increase in acute exacerbations (AECOPD) during the cold season as well as during heat waves in the summer months. Due to global climate changes, extreme weather conditions are likely to occur more frequently in the future. …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64292“…In addition, default urban canyon case studies (UCCs) were utilized to supplement how both differ and influence one another, especially under extreme weather conditions including heat waves events (HWE), and very hot days (VHD). Through the use of wholesome thermo-physiological indices, the study revealed that while human health and thermal comfort is already prone to extreme physiological stress (PS) grades during one of the hottest months of the year, the current extremes could be drastically surpassed by the end of the century. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64293“…Using fluorescein as a small-molecule soluble factor surrogate, we demonstrated a series of concentration waveforms, including square, sawtooth, sinusoidal, and triangle waves with frequencies ranging from 100 mHz to 400 mHz. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64294“…Ten patients (51.0±3.5 years, 76.0±2.38 kg, 171.9±1.8 cm, 3 women and 7 men) with plantar fasciitis for less than 1 year were followed up during nine weeks. Soleus M, H, and V waves recorded at rest and during voluntary contraction and Root Mean Square-Electromyogram from four leg muscles recorded during walking and static position were analyzed in patients before and 3, 6, and 9 weeks after wearing orthoses. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64295“…Compared with control, HRV intensely increased during obstructed breathing: R‐R intervals (time between consecutive R waves) standard deviation increased from 65 to 108 msec (P < 0.0001), root mean square of successive R‐R interval from 61 to 82 msec (P = 0.001), number of pairs of successive R‐R intervals that differ by more than 50 msec (NN50) from 16.5 to 25.3 events (P < 0.0001), and proportion of NN50 divided by total number of R‐R intervals from 26.6 to 35.1% (P = 0.001). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64296“…METHODS: We used successive waves of a household survey of Southeast London, taken 2 years apart, to test if association exists between psychiatric symptoms (symptoms of psychosis, common mental disorders, post-traumatic stress disorder and personality disorder) and later victimisation, in the form of either witnessing violence or being physically victimised, in weighted logistic regression models. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64297“…A significant proportion of the electroencephalography (EEG) literature focuses on differences in historically pre-defined frequency bands in the power spectrum that are typically referred to as alpha, beta, gamma, theta and delta waves. Here, we review 184 EEG studies that report differences in frequency bands in the resting state condition (eyes open and closed) across a spectrum of psychiatric disorders including depression, attention deficit-hyperactivity disorder (ADHD), autism, addiction, bipolar disorder, anxiety, panic disorder, post-traumatic stress disorder (PTSD), obsessive compulsive disorder (OCD) and schizophrenia to determine patterns across disorders. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64298por Silva, Luiz Eduardo Virgilio, Dias, Daniel Penteado Martins, da Silva, Carlos Alberto Aguiar, Salgado, Hélio Cesar, Fazan, Rubens“…These findings confirmed the hypothesis that the sequence method quantifies only the high-frequency components of the baroreflex, neglecting the low-frequency influences, such as the Mayer waves. Therefore, we propose using both the original and LP filtered time series for a broader assessment of the baroreflex function using the sequence method.…”
Publicado 2019
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64299por Ankhili, Amale, Tao, Xuyuan, Cochrane, Cédric, Koncar, Vladan, Coulon, David, Tarlet, Jean-Michel“…Moreover, spectral power density of recorded ECG signals has been computed and presented. All cardiac waves were still visible in the ECG signals after 50 washing cycles. …”
Publicado 2019
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
64300por Alidoosti, Mohammad, Lotfi, Reza, Lotfi-Tokaldany, Masoumeh, Nematipour, Ebrahim, Salarifar, Mojtaba, Poorhosseini, Hamidreza, Jalali, Arash“…Our multivariable logistic regression analysis demonstrated that older age, higher numbers of Q waves, not using statin, longer target lesion lengths, higher thrombus grades, and higher infarct-related artery SYNTAX scores remained the independent correlates of increased no-reflow rates after primary PCI (area under the ROC curve=0.784, 95% CI: 0.742–0.826; P<0.001). …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Online Artículo Texto