Results 231 to 240 of about 950,264 (286)

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Esophageal Perforation With Right-Sided Hemothorax in a Patient With Suspected Variceal Bleeding: A Diagnostic Challenge. [PDF]

Cureus
Moghimi N, Krzak J, Helligsø P, Teklay BB.   +3 more
europepmc   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

Capitellum Fractures in the Pediatric Population: A Case Report. [PDF]

Cureus
Pinto LB, Castro RF, Fabião L, Ferreira NV, Freitas T.   +4 more
europepmc   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Contribution of contrast-enhanced ultrasound for diagnosis of adnexal torsion (COVARIAN): protocol for a randomised controlled trial. [PDF]

BMJ Open
Fijean AL, Manhertz D, Massicot L, Lecointre L, Mottet N, Raimond E, Simon E, Gabriele V, Morel O, Beaumont M, Hossu G, Bertholdt C.   +11 more
europepmc   +1 more source

Model for concomitant pulmonary embolism in a deep vein thrombosis patient. [PDF]

J Vasc Surg Venous Lymphat Disord
Ahmad S, Ali R.
europepmc   +1 more source

Artificial Intelligence-Based Diagnosis of Kaposi Sarcoma Using Digital Photographs in Dark-Skinned Patients in Uganda. [PDF]

JCO Glob Oncol
Coates SJ, Yang F, Hill C, Xue Z, Rajaraman S, Semeere A, Ayanga R, Laker-Oketta M, Byakwaga H, Lukande R, Semakadde M, Kanyesigye M, Wenger M, LeBoit P, McCalmont T, Cesarman E, Erickson D, Maurer T, Antani S, Martin J.   +19 more
europepmc   +1 more source

Suspicion

, 2011
openaire   +2 more sources

Meningitis and Bacteremia Caused by <i>Streptococcus suis</i>: First Case Report in Colombia. [PDF]

Case Rep Infect Dis
Santiago SP, Luis CN, Carlos PT, Victor BZ, Antonio RN.   +4 more
europepmc   +1 more source