Results 161 to 170 of about 36,240,670 (277)

The Association Between Daily Screen Time and Childhood Overweight and Obesity: Current Evidence and Potential Mechanisms. [PDF]

Int J Gen Med
Lu L, Gu Y, Yang W, Liang Z.
europepmc   +1 more source

Sliding Mode Control in Aerospace Applications: A Survey

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Sliding mode control (SMC) enjoys robustness to matched and unmatched (in the case of minimum phase input‐output dynamics) bounded perturbations, and finite time convergence. Second‐order and higher‐order sliding mode control systems (2‐SMC/HOSMC) retain all the advantages of sliding mode control, but in addition can be applied to systems of ...
Yuri Shtessel, Christopher Edwards
wiley   +1 more source

Unhealthy Food Television Advertising and Body Weight in Mexican Children.

JAMA Netw Open
Alonso-Bastida A, Basto-Abreu A, Reyes-Sánchez F, Reyes-García A, Carnalla M, García CG, Tolentino-Mayo L, Dillman Carpentier FR, Rivera JA, Barrientos-Gutiérrez T.   +9 more
europepmc   +1 more source

Children's exposure to unhealthy food and beverage advertising in Senegal: a cross-sectional mixed-methods analysis of advertising trends, marketing strategies and perceptions. [PDF]

Glob Health Action
Onifade Y, Diouf A, Mama OM, Vandevijvere S, Badiane A, Sarr NN, Faye SLB, Manga JS, Moubarac JC, Idohou-Dossou N.   +9 more
europepmc   +1 more source

CLEAR Interference Cancellation in a Wideband Dual‐Channel Receiver for Independent Satellite Multi‐Connectivity Links

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT In this paper, the correlation learning estimation and adaptive reduction (CLEAR) of interference, an adaptive, blind and transparent interference compensation method applied in a wideband dual‐channel receiver, is studied for a pair of independent satellite multi‐connectivity links, using the same carrier frequency and signal bandwidth in use
Svilen Dimitrov
wiley   +1 more source

Sources of reproductive health information and their associations with self-reported contraceptive familiarity and education needs among female college students: a cross-sectional study in China. [PDF]

Front Public Health
Wang Y, Feng T, Wang D, Ke Y, Wu M, Shen L, Wang M, Zhang K, Liu Y, Wang X, Cao W, Qiu X.   +11 more
europepmc   +1 more source

Reasoning Together or Clicking Through? Analyzing Patterns of Group Science Talk On and Off Individualized Computers

Science Education, EarlyView.
ABSTRACT In this article, I examine group science talk within the classrooms of three urban secondary science teachers who regularly use one‐to‐one computers to mediate their NGSS‐aligned science instruction. I combine methods of framing analysis (Goffman 1974; Tannen 1993) and interaction analysis (Jordan and Henderson 1995) to illustrate differences ...
Tess Bernhard
wiley   +1 more source

Screen exposure in early childhood and maternal behaviors: a cross-sectional study from Turkey. [PDF]

Ir J Med Sci
Temizkan Z, Akbayram HT.
europepmc   +1 more source

Sustainable Cities Under Pressure: Climate Risk, Oil Price Uncertainty, and Technological Innovation in GCC Countries

Sustainable Development, EarlyView.
ABSTRACT This study examines the dynamic interactions between climate risk, oil price uncertainty (OPU), and technological innovation in shaping Sustainable Development Goals (SDGs) related to Sustainable Cities and Communities (SCC) across Gulf Cooperation Council (GCC) countries from 2005 to 2024. Using a panel Time‐Varying Interactive Fixed Effects (
Mohamed Sami Ben Ali, Alanoud Al‐Maadid, Kamal Si Mohammed   +2 more
wiley   +1 more source

Language- and Activity-Specific Associations Between English and Chinese Home Literacy Activities and Receptive Vocabulary Among Chinese-Canadian Children: A Repeated Cross-Sectional Study. [PDF]

Behav Sci (Basel)
Li G, Zhen F.
europepmc   +1 more source