Results 101 to 110 of about 3,709,845 (162)

Selective N‐Functionalization of Pyrazoles

European Journal of Organic Chemistry, Volume 29, Issue 40, 27 October 2026.
This review traces the evolution of regioselective N‐functionalization strategies for pyrazoles, a key class of nitrogen heterocycles widely used in medicinal chemistry. Due to rapid tautomerism, N‐functionalization often lacks selectivity, leading to poor and unpredictable regioisomeric outcomes.
Lucas Popek, Matthias Schrader, Christopher J. Teskey   +2 more
wiley   +1 more source

Relationship Between Preoperative Anxiety, Salivary Cortisol, Gastric Antrum Volume, and Postoperative Emergence Delirium in Preschool Children Undergoing Adenotonsillectomy. [PDF]

Medicina (Kaunas)
Karaçam A, Döğer C, Erkilic JB, Aydın EU, Celik B, Erbay F, Tuncer B, Güleç H, Erkilic E.   +8 more
europepmc   +1 more source

Trail erosion assessment and monitoring in natural areas: a comparison of traditional and high-resolution topographic surveying methods. [PDF]

Environ Monit Assess
Simão MVRC, Farías-Torbidoni EI, Dorado V, Llena M.   +3 more
europepmc   +1 more source

A Robust CS-DOA Method for Multi-UAV-Assisted Agricultural Vehicle Localization in Smart Tillage. [PDF]

Sensors (Basel)
Zhang J, Ma N, Li H, Wang Y, Zhang X, Lu Z, Li L, Chen H, Zhang Y.   +8 more
europepmc   +1 more source

Market Power in Direct Marketing of Fresh Produce: Community Supported Agriculture Farms [PDF]

CSA farms establish a loyal customer base and, potentially, market power. A new empirical industrial organization (NEIO) approach and survey data from Northeast CSA farms are used to determine whether CSA farms have market power and the extent to which ...
Nathalie Lavoie, Daniel A. Lass, T. Robert Fetter   +2 more
core  

Optimal control of spin systems. [PDF]

Sci Adv
Glaser SJ, Koch C, Nielsen NC, Sugny D, Suter D.   +4 more
europepmc   +1 more source

Ceragenin-Coated Endotracheal Tubes for the Reduction of Ventilator-Associated Pneumonia: A Prospective, Longitudinal, Crossover, Interrupted Time, Implementation Study (CEASE VAP Study). [PDF]

Crit Care Explor
Muscedere J, Norman PA, D'Arsigney C, Day AG, Boyd JG, Boyd T, Maslove DM, Sibley S, Shorey CL.   +8 more
europepmc   +1 more source

Utilization of a Deep Learning Algorithm for Automated Segmentation of Median Nerve from Ultrasound Obtained from the Distal Forearm and Wrist. [PDF]

Bioengineering (Basel)
Qureshi A, Tse K, Sikdar S, Serlin Y, Akalu A, Wu T, Alter K, Wei Q, Lehky T.   +8 more
europepmc   +1 more source

RSONAR: Data-Driven Evaluation of Dual-Use Star Tracker for Stratospheric Space Situational Awareness (SSA). [PDF]

Sensors (Basel)
Suthakar V, Porto I, Myhre M, Sanvido AA, Clark R, Lee RSK.   +5 more
europepmc   +1 more source

Rethinking chronic kidney disease risk after liver transplantation. [PDF]

World J Transplant
Sessa C, Gembillo G, Morale W.
europepmc   +1 more source