Results 251 to 260 of about 6,437,155 (300)

Determination of the mass distribution of the first stars from the 21-cm signal. [PDF]

Nat Astron
Gessey-Jones T, Sartorio NS, Bevins HTJ, Fialkov A, Handley WJ, de Lera Acedo E, Mirouh GM, Izzard RG, Barkana R.   +8 more
europepmc   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Access to C─N and N─N Axially Chiral Pyridinones via NHC-Catalyzed Dynamic Kinetic Resolution of Rotationally Restricted Cyclic Imides. [PDF]

Angew Chem Int Ed Engl
Ranganathappa SS, Das A, Biju AT.
europepmc   +1 more source

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

Advanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha, Welman C. Elias, Hunter P. Jacobs, Kimberly N. Heck, Saghar Rezaie, Sadegh Yazdi, Kiheon Hong, Justin J. Dodson, Laiyuan Chen, Sean G. Mueller, Steven R. Alexander, Michael S. Wong   +11 more
wiley   +1 more source

Adenosquamous carcinoma of the cervix: a case report from a resource-limited setting. [PDF]

Int J Surg Case Rep
Posite CM, Kaseso D, Kabeza S, Tumwesigire S.   +3 more
europepmc   +1 more source

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

Advanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang, Dong Hyun Lee, Conan Weiland, Won‐Il Lee, Kim Kisslinger, Mingzhao Liu, Aswin kumar Anbalagan, Xiao Tong, Soumyajit Mandal, Nikhil Tiwale, Houk Jang, Chang‐Yong Nam   +11 more
wiley   +1 more source

Fold bifurcations in shearing radiative collapse. [PDF]

Sci Rep
Govinder KS, Maharaj SD.
europepmc   +1 more source

Soft mode origin of charge ordering in superconducting kagome CsV₃Sb₅. [PDF]

Nat Commun
McGuinness PH, Henssler F, Alkorta M, Graf von Westarp MJ, Korshunov A, Bosak A, Ishikawa D, Baron AQR, Merz M, Haghighirad AA, Vergniory MG, Souliou SM, Heid R, Errea I, Le Tacon M.   +14 more
europepmc   +1 more source

Unprecedented HAT rate acceleration in water by a non-heme manganese oxo complex. [PDF]

Chem Sci
De P, Adabala S, Samanta S, Mukhopadhyay K, Ghosh S, Sen Gupta S.   +5 more
europepmc   +1 more source

Dental arch dimension and palatal morphology in children and adolescents with mouth breathing: a systematic review and meta-analysis. [PDF]

BMC Oral Health
Lekvijittada K, Uengkajornkul P, Changsiripun C.   +2 more
europepmc   +1 more source