Results 11 to 20 of about 171,071 (220)

Nitrogen-Doped Borane Cluster Network for High-Performance Supercapacitors Under Universal pH Conditions. [PDF]

ChemSusChem
Nitrogen‐doped borane cluster network was prepared as a porous electrode material, featuring 1–2 nm micropores and specific surface area up to 626 m2 g−1. It delivers outstanding supercapacitor performance, reaching 607 F g−1 in a three‐electrode configuration and 354 F g−1 in an asymmetric supercapacitor device.
Udnoor A, Prabu S, Vinu M, Kloda M, Mahun A, Kobera L, Londesborough MGS, Chiang KY, Demel J.   +8 more
europepmc   +2 more sources

Anidación atípica del colibrí garganta azul (Lampornis clemenciae) en Oaxaca

Huitzil, 2020
La reproducción es el proceso biológico mediante el cual los seres vivos transmiten sus genes a sus descendientes, por tal motivo han desarrollado estrategias para proteger a las crías, y una de las más importantes es el cuidado parental.
Israel Hernández Aguilar, Ollin Vázquez Rito, Jaime Manuel Calderón Patrón   +2 more
doaj   +1 more source

Conformation-Dependent Electron Donation of Nido-Carborane Substituents and Its Influence on Phosphorescence of Tris(2,2′-bipyridyl)ruthenium(II) Complex

Crystals, 2022
In this work, we report the synthesis of the nido-carborane-substituted ruthenium complexes and the substituent effects of nido-carboranes on the optical properties.
Kyoya Uemura, Kazuo Tanaka, Yoshiki Chujo   +2 more
doaj   +1 more source

Macropolyhedral boron-containing cluster chemistry. Ligand-induced two-electron variations of intercluster bonding intimacy. Structures of nineteen-vertex[(eta(5)-C5Me5) HIrB18H19(PMe2Ph)] and the related carbene complex [(eta(5)-C5Me5)HIrB18H19{C(NHMe)(2)}] [PDF]

, 2004
Addition of PMe2Ph to fused-cluster syn-[(η5-C5Me5)IrB18H20] 1 to give [(η5-C5Me5)HIrB18H19(PMe2Ph)] 3 entails a diminution in the degree of intimacy of the intercluster fusion, rather than retention of inter-subcluster binding intimacy and a nido ...
Jelinek, T., Kennedy, J.D., Perera, S.D., Shea, S.L., Stibr, B., Thornton-Pett, M.   +5 more
core   +1 more source

[Acute pyelonephritis in the neonatal period] [Article in Italian] • Pielonefrite acuta in epoca neonatale

Journal of Pediatric and Neonatal Individualized Medicine, 2014
Urinary tract infections (UTIs) represent one of the most common pathological conditions in children. It is estimated that even in the countries with the most advanced health care programmes, such as the United States and Europe, UTIs represent the most ...
Giovanni Ottonello, Angelica Dessì, Danila Manus, Anna Paola Pinna, Fabiana Sau, Vassilios Fanos   +5 more
doaj   +1 more source

A novel stibacarbaborane cluster with adjacent antimony atoms exhibiting unique pnictogen bond formation that dominates its crystal packing [PDF]

, 2017
We have prepared nido-7,8,9,11-Sb2C2B7H9, the first cluster with simultaneous Sb-B, Sb-C and Sb-Sb atom pairs with interatomic separations with magnitudes that approach the respective sums of covalent radii. However, the length of the Sb-Sb separation in
Aleš Růžička, Bauza, Bauza, Bergner, Clark, Derek A. Wann, Drahomír Hnyk, Fanfrlík, Fanfrlík, Fanfrlík, Grimes, Halkier, Hnyk, Hnyk, Hnyk, Holub, Jan Vrána, Jasper Jr., Jindřich Fanfrlík, Josef Holub, Lipscomb, Little, Lu, Metz, Mikulášek, Peterson, Petr Melichar, Pyykkö, Riley, Schleyer, Sheldrick, Todd, Wade, Wade, Wang, Weigend, Zdeňka Růžičková, Řezáč   +37 more
core   +1 more source

[Postpartum depression, neonatal hospitalization, and educational intervention]. [Article in Italian] • Depressione post partum, ospedalizzazione neonatale ed intervento educativo

Journal of Pediatric and Neonatal Individualized Medicine, 2014
Postpartum depression (PPD) is a non-psychotic depressive disease with varying severity, from moderate to severe, which originates after the 4th week from giving birth.
Melania Picciau, Giovanni Ottonello, Susanna Floris, Massimiliano Zonza   +3 more
doaj   +1 more source

Polyhedral monocarbaborane chemistry. Carboxylic acid derivatives of the [closo-2-CB9H10](-) anion [PDF]

, 2004
Reaction of B10H14 with para-(OHC)C6H4(COOH) in aqueous KOH gives the [nido-6-CB9H11-6-(C6H4-para-COOH)](-) anion I which upon cluster closure with iodine in alkali solution gives the [closo-2-CB9H9-2-(C6H4-para-COOH)](-) anion 2; an analogous procedure ...
Franken, A., Kennedy, J.D., Kilner, C.A.
core   +1 more source

Opportunistic use of a wool-like artificial material as lining of Tit (Paridae) nests [PDF]

, 2012
The lining material is a key element of bird nests primarily serving as insulation for the adult, eggs and/or chicks but collection of such material will have an energetic cost.
Deeming, D. Charles, du Feu, Christopher R., Surgey, Joanne   +2 more
core   +1 more source

Llaneros Arroyados: una experiencia de enseñanza de artes vivas en contexto de pandemia, en zona rural del municipio de Villamaría, Caldas, Colombia

Trenzar, 2022
El presente artículo es resultado del proyecto de extensión solidaria “Artes Vivas en la Vereda”, el cual desplegó iniciativas creativas para responder a los desafíos que el confinamiento por la pandemia del coronavirus nos impuso.
Javier Lozano Escobar, Antonhy Pineda Moreno, Laura Jurado Guevara, Andrés Mora Sanchez, Cristhian Martínez Romero   +4 more
doaj