Results 141 to 150 of about 13,427 (273)

The Role of the Hyoid Bone in Obstructive Sleep Apnea Severity: A Systematic Review

Journal of Sleep Research, EarlyView.
ABSTRACT Obstructive sleep apnea (OSA) has numerous complications that negatively impact patients' quality of life. Early diagnosis can significantly reduce these complications. The aim of the study was to evaluate the relationship between the hyoid bone position and the severity of apnea, and to determine if hyoid‐related cephalometric variables can ...
Carmen María Correa‐Morillo, Paola Cardil París, Marta Macarena Paz‐Cortés, Andrea Martín‐Vacas, Giovanni Giovannini   +4 more
wiley   +1 more source

Thermogravimetry applied to characterization of fly ash-based MCM-41 mesoporous materials [PDF]

, 2011
Izabela Majchrzak-Kucęba
core   +1 more source

Biomassza tüzelőanyagok optimális hasznosítását elősegítő alapkutatás termikus analízis segítségével = Fundamental research by thermal analysis for the optimal utilization of biomass fuels [PDF]

, 2007
Kísérleti biomassza ültetvények termékeit, különböző fafajtákat, valamint biomasszából készült faszenet vizsgáltunk termogravimetrai, termogravimetria -tömegspektrometriai valamint pirolízis-gázkromatográfia-tömegspektrometriai mérések segítségével.
Jakab, Emma, Várhegyi, Gábor
core  

Multiple Chains Markov Switching Vector Autoregression

Journal of Time Series Analysis, EarlyView.
ABSTRACT Both the U.S. stock and bond returns exhibit distinct Markovian regimes. However, because these regimes display limited coherence, conventional models typically require highly parameterized systems to adequately capture their joint distribution.
Leopoldo Catania
wiley   +1 more source

Joint Effects of Prenatal Antibiotics, Mode of Birth and Breastfeeding Duration on Childhood Infections: The Norwegian MoBa Cohort Study

Paediatric and Perinatal Epidemiology, EarlyView.
ABSTRACT Background Prenatal antibiotic exposure and caesarean births are associated with an increased risk of hospitalised infection in children, but few studies have evaluated their impact on less severe infections and possible joint effects. Conversely, longer breastfeeding duration is protective against infections, but whether this effect varies ...
Isobel M. F. Todd, Lars Henning Pedersen, Jessica E. Miller, David P. Burgner, Maria C. Magnus   +4 more
wiley   +1 more source

FACTORES QUE AFECTAN LA TEXTURA Y ESTRUCTURA DE Ti(R)-MCM-41 FACTORES QUE AFECTAN LA TEXTURA Y ESTRUCTURA DE Ti(R)-MCM-41

Acta Universitaria, 2012
Se ha estudiado el efecto que tienen el método de remoción del surfactante y el contenido de titanio sobre la estructura y propiedades texturales de los materiales mesoporosos Ti-MCM-41.
J. Ramírez Solís, T. Klimova Berestneva, J. M. Martínez R.   +2 more
doaj  

Catalytic properties and acidity of modified MCM-41 mesoporous materials with low Si/Al ratio: heptane isomerisation

Bulletin of the Chemical Society of Ethiopia, 2006
The catalytic properties and acidity of modified MCM-41 with a low Si/Al ratio and 0-95% NH4+ exchange were investigated. The samples were characterised by X-ray diffraction, scanning and transmission electron microscopy, and nitrogen adsorption.
Ahmed Belhakem, Abdelkader Bengueddach
doaj  

Prevalence of Type 2 Inflammation in Chronic Obstructive Pulmonary Disease Patients With Frequent Exacerbations

Allergy, EarlyView.
Mireille C. Melles, Johannes C. C. M. in 't Veen, Dirk‐Jan Slebos, Frits M. E. Franssen, Marlies van Dijk, Pieter‐Paul W. Hekking   +5 more
wiley   +1 more source

RAGE Re‐Expressed at Myofibre Level Drives Muscle Wasting in Cancer Conditions

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 3, June 2026.
ABSTRACT Background Cancer cachexia (CC) is a highly debilitating syndrome characterized by loss of body and muscle weight affecting most advanced cancer patients. The receptor for advanced glycation end‐products (RAGE) is expressed by several cell types and sustains the inflammatory response in acute and chronic diseases. Total ablation of RAGE (Ager−/
Sara Chiappalupi, Giulia Gentili, Laura Salvadori, Martina Paiella, Marcello Manfredi, Vittoria Federica Borrini, Kaamashri Mangar, Ann Marie Schmidt, Maurizio Muscaritoli, Francesca Riuzzi, Guglielmo Sorci   +10 more
wiley   +1 more source

Room-temperature production of bio-based aldehydes from vegetable oil-derived epoxide via H₂WO₄@Al-MCM-41 as recyclable catalyst. [PDF]

RSC Adv, 2019
Peng L, Xie Q, Nie Y, Liu X, Lu M, Ji J.
europepmc   +1 more source