Results 71 to 80 of about 13,588 (241)

Bevorzugte Alkan‐Komplexierung: Kristallisation eines kationischen Mangan(I)‐Pentan σ‐Komplexes aus der Lösung

open access: yesAngewandte Chemie, Volume 137, Issue 27, July 1, 2025.
Oxidation von Mn2(CO)10 unter pseudo‐Gasphasenbedingungen generiert den schwach koordinierten 16‐Valenzelektronenkomplex [Mn(CO)5]+ als Intermediat, der n‐Pentan binden kann, da dieses der am stärksten bindende Ligand im System ist. Drei Isomere dieses Komplexes wurden mit Tieftemperatur‐NMR‐Spektroskopie und Einkristall‐Röntgenbeugung untersucht.
Malte Sellin   +5 more
wiley   +1 more source

Manejo conservador de enfisema subcutáneo masivo, posterior a CPRE en Puebla, México

open access: yesEndoscopia, 2022
Introducción: La perforación duodenal es una complicación infrecuente de la colangiopancreatografía retrograda endoscópica (CPRE). Debido a la heterogeneidad de las perforaciones no existe consenso para su tratamiento.
Sandra G. Ayala-Hernández   +5 more
doaj   +1 more source

An improved functional link neural network for data classification [PDF]

open access: yes, 2018
The goal of classification is to assign the pre-specified group or class to an instance based on the observed features related to that instance. The implementation of several classification models is challenging as some only work well when the underlying
Iqbal, Umer
core  

Symbolic Algorithms for Qualitative Analysis of Markov Decision Processes with B\"uchi Objectives [PDF]

open access: yes, 2012
We consider Markov decision processes (MDPs) with \omega-regular specifications given as parity objectives. We consider the problem of computing the set of almost-sure winning states from where the objective can be ensured with probability 1.
Chatterjee, Krishnendu   +3 more
core   +1 more source

Promoting Alkane Binding: Crystallization of a Cationic Manganese(I)‐Pentane σ‐Complex from Solution

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 27, July 1, 2025.
Oxidation of Mn₂(CO)₁₀ under pseudo gas‐phase conditions generates the weakly coordinated 16 valence electron complex [Mn(CO)₅]⁺, which binds n‐pentane as the strongest ligand available in this system. Three isomers were characterized by low‐temperature NMR and X‐ray crystallography.
Malte Sellin   +5 more
wiley   +1 more source

Still vacant after all these years – Evaluating the efficiency of property-led urban regeneration [PDF]

open access: yes, 2017
The author(s) received no financial support for the research, authorship, and/or publication of this article.Peer ...
Adams, David   +2 more
core   +2 more sources

Pharmacokinetic Properties and Therapeutic Effectiveness of Remimazolam in ICU Patients With Mechanical Ventilation: A Preliminary Study

open access: yesPharmacology Research &Perspectives, Volume 13, Issue 3, June 2025.
ABSTRACT The pharmacokinetic (PK) profile of remimazolam, a ultra‐short‐acting benzodiazepine, has been investigated for procedural sedation and anesthesia, but its pharmacokinetics, pharmacodynamics, and optimal dosing for ICU sedation are still unclear.
Jing Hu   +7 more
wiley   +1 more source

Investigación en Obstetricia - CPRE ENAOBS

open access: yes, 2020
Breve presentación para los estudiantes que se preparan para el Examen Nacional de Obstetricia (2020).
openaire   +1 more source

Long‐term urinary outcomes in classic bladder exstrophy: results of an extensive follow‐up

open access: yesBJU International, Volume 135, Issue 6, Page 1018-1024, June 2025.
Objectives To evaluate long‐term outcomes and predictive factors of urinary continence (UC) and fecal continence (FC) after surgery for classic bladder exstrophy (CBE) using validated questionnaires. Patients and Methods This study is part of the QUALEXSTRO study, a retrospective, observational, single‐centre cohort study assessing through ...
Sarah Abdellaoui   +7 more
wiley   +1 more source

Colangiopancreatografía retrograda endoscópica (CPRE) transgástrica asistida por laparoscopia en un paciente con Bypass gástrico en-Y-de Roux. Reporte de un caso y revisión de la literatura

open access: yesRevista Colombiana de Gastroenterología, 2019
La obesidad es un problema de salud pública. La cirugía bariátrica juega un papel importante en el manejo de estos pacientes. Con la llegada de estas técnicas quirúrgicas, los procedimientos endoscópicos digestivos y en especial la ...
Arecio Peñaloza Ramírez   +4 more
doaj   +1 more source

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