Results 161 to 170 of about 335,792 (312)
Advanced Science, EarlyView.A steric‐hindrance molecular engineering strategy uses dimethyl maleate (DMM) to convert poly(1,4‐butanediol) bis(4‐aminobenzoate) (PBDAB) into a precursor with reduced reactivity via Michael addition, thereby retarding the curing process to form a transparent, ultraflexible, and self‐healable secondary‑amine polyurea (PuSA) with a crosslinked network.
Sinan Zheng +10 more
wiley +1 more source
Perceptions of the first graduates of the reformed medical curriculum of the College of Medicine at Imam Abdulrahman Bin Faisal University. [PDF]
J Family Community MedMadadin MS, Hashim SA, Almulhim AM.
europepmc +1 more source
Advanced Science, EarlyView.A mechanically interlocked polyrotaxane hydrogel integrates sliding macrocycles within a covalent network, yielding skin‑like softness, high stretchability, robust adhesion, and stable ionic conductivity. This multifunctional interface enables simultaneous high‑fidelity monitoring of human motion and epidermal electrophysiological signals (ECG/EMG ...
Hao‐Zheng Huang +9 more
wiley +1 more source
This Class Definitely Changed My Opinion of Chemistry: How a Pedagogical Course Reform Improved Students' Chemistry Attitudes. [PDF]
ACS OmegaJames NM, Anachebe K, LaDue ND.
europepmc +1 more source
Reinforcing Oxygen Activation of Spinel Oxide via Mn─O Covalency Engineering for VOCs Oxidation
Advanced Science, EarlyView.A MnCo spinel catalyst with weakened Mn─O covalency was synthesized via a hard‐template method. The reduced Mn─O covalency facilitates localized electron redistribution, promoting the activation of both molecular oxygen and lattice oxygen, and thereby enabling the efficient and complete oxidation of VOCs (ethyl acetate, toluene, and propane).
Gan Li +8 more
wiley +1 more source
Perceived readiness for clinical practice among recent graduates of a 5 + 2 reformed medical curriculum. [PDF]
BMC Med EducAtwa H +5 more
europepmc +1 more source