Results 191 to 200 of about 129,816 (327)

Enhancing the β‐Oxidation‐Like Pathway for the Optimal Production of the Immunosuppressant Mycophenolic Acid

Advanced Science, EarlyView.
The most elaborate known example of β‐oxidation‐like pathway recruitment in fungi is reported, involving a 10‐step oxidative chain‐shortening cascade catalyzed by five dedicated enzymes to generate the pharmacophore of mycophenolic acid (MPA)—a novel clinical immunosuppressant. Our findings illustrate how nature repurposes catabolic enzymes for complex
Baoqiang Fan, Yinuo Liu, Lu‐ping Chi, Chaofan Yang, Shengying Li, Wei Zhang   +5 more
wiley   +1 more source

Unexplained syncope: what time-to-diagnosis and risk profiles tell us. [PDF]

Korean J Intern Med
Park YJ.
europepmc   +1 more source

Critical carotid and vertebral arterial occlusive disease and cough syncope. [PDF]

, 1992
Mark Linzer, Thomas McFarland, Michael Belkin, Louis R. Caplan   +3 more
openalex   +1 more source

Defect‐Rich Porous Cu with Abundant Cu(100) for Acidic CO2 Electroreduction in Membrane Electrode Assembly

Advanced Science, EarlyView.
This study introduces defect‐rich porous Cu nanosheets (pCu NS) with abundant Cu(100) facets for efficient acidic CO2RR to C2+ products. The porous structure creates a localized alkaline microenvironment that hinders HER, defects enhance *CO coverage, and the Cu(100) facet facilitates *CO hydrogenation to *COH, demonstrating the essential role of facet/
Qiang Fang, Yunzhen Jia, Xuelei Lang, Geng Li, Tao Zhao, Dazhong Zhong, Jinping Li, Qiang Zhao   +7 more
wiley   +1 more source

An Extensive Syncopal Workup for Geriatric Patients After a Traumatic Fall: Is It Worth It? [PDF]

Cureus
Siddiqi S, Morrissey S, Simunich T.
europepmc   +1 more source

On two Cases of Psychogenic Syncope Seizure

, 1966
Sumiko BETSUGI
openalex   +2 more sources

Critical Assessment of Contact Resistance and Mobility in Tin Perovskite Field‐Effect Transistors

Advanced Electronic Materials, EarlyView.
Contact resistance and field‐effect transistor (FET) mobility of Cs0.15FA0.85SnI3 tin perovskites are determined using gated four‐point‐probe (4PP) FET measurements in a Hall bar geometry. The results indicate that contact resistance can significantly impact transistor characteristics, often leading to underestimation or overestimation of FET mobility ...
Youcheng Zhang, Stefano Pecorario, Xian Wei Chua, Xinglong Ren, Cong Zhao, Rozana Mazlumian, Satyaprasad P. Senanayak, Krishanu Dey, Samuel D. Stranks, Henning Sirringhaus   +9 more
wiley   +1 more source

Syncope as the Initial Presentation of Severe Pulmonary Embolism Without Hypoxemia: A Clinical Case. [PDF]

Cureus
Wery L.
europepmc   +1 more source

Functional overview of financial crises development and propagation [PDF]

The U.S. sub-prime crise developed in the last few months as a dangerous syncope for the entire international financial system, recall for the rethinking of market functionality, revealing the international institutional weakness in financial system ...
Popa, Catalin C.
core   +1 more source

Angina pectoris with syncope due to paroxysmal atrioventricular block: role of ischaemia. Report of two cases.

, 1974
P Chiche, R Haïat, P Steff
openalex   +1 more source