Results 51 to 60 of about 793,881 (269)

Uso de Tai Chi para la salud del adulto mayor: revisión bibliográfica

open access: yesEnfermería Universitaria, 2021
Introducción: La población de adultos mayores está incrementando y se observa la necesidad emergente de implementar estrategias dirigidas a recuperar o conservar su salud para que puedan gozar de una vejez plena.
O. Cruz-Cartas   +5 more
doaj   +1 more source

Ultrathin Amphipathic Dual‐Polymer Networks: Unlocking Hyper‐Permeable CO2 Capture via Solvent‐Mediated Poly(Ethylene Oxide) Amorphization

open access: yesAdvanced Functional Materials, EarlyView.
Hydrophilic PEO‐copolymers and hydrophobic PDMS are physically integrated via a compatibilizing solvent into an amphipathic dual‐polymer network with versatile interfacial affinity and completely amorphized PEO segments for hyper‐permeable CO2 transport.
Ji Wu   +9 more
wiley   +1 more source

Nepriklausomos žiniasklaidos vaidmuo Baltarusijos alternatyvaus viešumo kūryboje

open access: yesŽurnalistikos Tyrimai, 2010
Straipsnyje autorius aptaria Baltarusijos žiniasklaidos sistemos prieštaringumą – ir ekonominį, ir teisinį. Atskleisdamas šią problemą, autorius padaro įžvalgų apie būsimą ir galimą šios sistemos kaitą.
Viktoras Martinovičius
doaj   +1 more source

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

open access: yesAdvanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco   +4 more
wiley   +1 more source

Puankarė hipotezė: trumpa apžvalga

open access: yesLietuvos Matematikos Rinkinys
Puankarė hipotezė – 120 metų senumo  prancūzų matematiko Anrio Puankarė suformuluota problema – yra vienas pagrindinių  šiuolaikinės matematikos iššūkių.
Daniele Ettore Otera
doaj   +1 more source

Edukologija: sugebėti tiesti tiltus (Interviu su profesore Vilija Targamadze)

open access: yesActa Paedagogica Vilnensia, 2018
[straipsnis lietuvių kalba] Profesorė Vilija Targamadzė ne visiems patogus žmogus. Ji nebijo viešumos, kritikos, opozicijos. Bet tai vardan to, kad būtų daugiau dialogo, diskusijų, būtų bendrai generuojamos idėjos.
Danguolė Gervytė
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

open access: yesAdvanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou   +4 more
wiley   +1 more source

INFORMACIJOS MOKSLO EPISTEMOLOGINIS VAIDMUO IR JO POVEIKIS BIBLIOTEKININKYSTËS IR ARCHYVISTIKOS STUDIJOMS

open access: yesKnygotyra, 2015
Švedijos bibliotekininkystės ir informacijos mokslo mokykla Buroso universitetinis koledžas, SE-50190, Švedija El. paštas: wilsontd@gmail.com Epistemologija – tai žmogaus pažinimo, žinių galimybių ir prigimties tyrimas.
TOM WILSON
doaj   +1 more source

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

open access: yesAdvanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao   +6 more
wiley   +1 more source

Implementing an Online Virtual Falls Prevention Intervention During a Public Health Pandemic for Older Adults with Mild Cognitive Impairment: A Feasibility Trial

open access: yesClinical Interventions in Aging, 2021
Fuzhong Li,1 Peter Harmer,2 Jan Voit,3 Li-Shan Chou4 1Oregon Research Institute, Eugene, OR, USA; 2Willamette University, Department of Exercise and Health Science, Salem, OR, USA; 3Voit Better Balance, Seattle, WA, USA; 4Iowa State University ...
Li F, Harmer P, Voit J, Chou LS
doaj  

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