Helvetica Chimica Acta, EarlyView.Abstract Transmetalation is a key elementary step in organometallic chemistry, for which reason there is a keen interest in better understanding the factors governing this reaction. We have previously reported the unusual transfer of a phenyl anion from boron to lithium in the gas‐phase dissociation of [LiBr(tBu)(Ph)Bpin]− (Chem. Eur. J.
Finn Kraft +2 more
wiley +1 more source
Evidence for saddle point-driven charge density wave on the surface of heavily hole-doped iron arsenide superconductors. [PDF]
Nat CommunHu Q +10 more
europepmc +1 more source
BIFURCATION BEHAVIOR NEAR THE SADDLE POINT ON A 2-BAR TRUSS STRUCTURE
, 2000 Ichiro Ario +2 more
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On nonsymmetric saddle point matrices that allow conjugate gradient iterations [PDF]
, 2008 Jörg Liesen, Beresford Ν. Parlett
openalex +1 more source
Potential Spectral Tuning of the Tapetum Lucidum in a Broadly Distributed Ungulate
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.ABSTRACT The tapetum lucidum, a biological reflector system found in the eyes of many vertebrate species, enhances visual sensitivity in low light conditions by reflecting light back through the retina. The structure of the ungulate tapetum fibrosum is unique, and its reflectance varies temporally in reindeer (Rangifer tarandus).
Blaise A. Newman +2 more
wiley +1 more source
Manual Closed-Loop Insulin Delivery Using a Saddle Point Model Predictive Control Algorithm: Results of a Crossover Randomized Overnight Study. [PDF]
J Diabetes Sci Technol, 2017 Guilhem I +6 more
europepmc +1 more source
Multi‐Scale Analysis of Regional Pathology in the Human Trapezium During Osteoarthritis Progression
Journal of Orthopaedic Research, EarlyView.ABSTRACT Trapeziometacarpal (TMC) osteoarthritis (OA) is a prevalent condition that significantly impacts hand function and quality of life. In this study we sought to close gaps in knowledge related to the initiation and progression of TMC OA on the tissue scale by evaluating the morphology and gross appearance, wear patterns, mechanical properties ...
Brendan D. Stoeckl +5 more
wiley +1 more source
Impaired physical fitness in pediatric inflammatory bowel disease
Journal of Pediatric Gastroenterology and Nutrition, EarlyView.Abstract Objective There are only a few studies on physical fitness in pediatric inflammatory bowel disease (PIBD). We compared physical fitness in PIBD patients versus healthy controls and analyzed the role of contributing disease‐ and patient‐related factors.
Saija Kantanen +10 more
wiley +1 more source
The low-energy nuclear density of states and the saddle point approximation
, 2001 Sanjay K. Ghosh, B.K. Jennings
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