Results 11 to 20 of about 8,961 (214)
When Bigger is Better: Lanthanum Complexes of Bis(phenoxy-amidine) FAlen Ligands as Unique Catalysts for the Isoselective Ring-Opening Polymerization of Racemic β-Lactones. [PDF]
Angew Chem Int Ed EnglDiscrete lanthanum complexes supported by new bis(phenoxy‐amidine) ligands act as highly efficient ring‐opening polymerization (ROP) catalysts of simple and functional β‐propiolactones rac‐BLR under mild conditions, returning in a controlled manner the corresponding linear polymers PBLR with high isoselectivity, no matter the nature and polarity of the
Bui TT +7 more
europepmc +3 more sources
Pregnancy and perinatal outcomes in women with recurrent pregnancy loss-A case-control study. [PDF]
Acta Obstet Gynecol ScandHistory of recurrent pregnancy loss is associated with greater risks for hypertensive pregnancy disorders, placental problems, and preterm birth in the subsequent pregnancy. These pregnancies require careful follow‐up and support. Abstract Introduction Recurrent pregnancy loss (RPL), defined as two or more pregnancy losses, might be associated with ...
Hautamäki H +4 more
europepmc +2 more sources
Entramado, 2021 En esta investigación se estudia la política agraria en Colombia y su relación con el conflicto entre campesinos y terratenientes, entorno a los activos productivos rurales.
Segundo Abrahán Sanabria-Gómez +1 more
doaj +1 more source
ChemCatChem, Volume 15, Issue 22, November 22, 2023., 2023 The synthesis of oxazoles from abundantly and diversely available and inexpensive starting materials such as esters and amino alcohols is reported. Our reaction proceeds via liberation of hydrogen and a molecular manganese catalyst mediates it most efficiently.
Max Leinert +2 more
wiley +1 more source
Veterinary Dermatology, Volume 34, Issue 4, Page 310-317, August 2023., 2023 Background – There are limited clinical studies evaluating the Trichophyton mentagrophytes complex, with most reports confined to small case studies. Additionally, the studies are dated and provide limited information on response to newer or currently available therapies.
Jason B. Pieper +5 more
wiley +1 more source
Subleading contributions to the three-nucleon contact interaction [PDF]
, 2014 We obtain a minimal form of the two-derivative three-nucleon contact Lagrangian, by imposing all constraints deriving from discrete symmetries, Fierz identities and Poincare' covariance.
Girlanda, L., Kievsky, A., Viviani, M.
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Pulmonary Circulation, Volume 13, Issue 2, April 2023., 2023 Abstract N6‐methyladenosine (m6A) is the most common methylation modification in mammalian messenger RNA (mRNA) and noncoding RNAs. m6A modification plays a role in the regulation of gene expression and deregulation of m6A methylation has been implicated in many human diseases.
Reem Faraj +5 more
wiley +1 more source
TOGOLESE ECONOMY: WHAT TEACHING ON THE THRESHOLD OF INDEBTEDNESS?
Revue des Etudes Multidisciplinaires en Sciences Economiques et Sociales, 2019 If it has been empirically demonstrated that public debt has a positive impact on investment and growth as long as it remains below a given optimal threshold, beyond that threshold, the debt becomes unsustainable.
Franck Essosinam KARABOU
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Flux crystal growth of Ba2[(UO2)2Ti2O8]: Structures, spectroscopies and implications
Journal of the American Ceramic Society, Volume 106, Issue 2, Page 1381-1390, February 2023., 2023 We report a flux crystal growth of Ba2[(UO2)2Ti2O8], and subsequent structural and spectroscopic studies using multiple techniques including synchrotron single crystal X‐ray diffraction and X‐ray absorption near‐edge structure spectroscopy. In addition, its vibrational modes and thermal stability were investigated.
Kimbal T. Lu +5 more
wiley +1 more source
Studia Ekonomiczne i Regionalne, 2021 Subject and purpose of work: The study aims to explore the role of social capital in the new concept of “effective” cluster, by exploiting not only its human and financial assets but also the social networks with the cluster.
Runiewicz-Wardyn Małgorzata
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