Results 71 to 80 of about 667,501 (274)

Maxillary Sinus Papillary Edema as a Predictor of Odontogenic Sinusitis. [PDF]

open access: yesLaryngoscope
Maxillary sinus papillary edema (MSPE) is a distinct finding that is reliably identifiable, and is significantly more likely in odontogenic sinusitis (ODS) compared to infectious chronic rhinosinusitis without nasal polyps and noninfectious chronic rhinosinusitis with nasal polyps.
Mackie H   +6 more
europepmc   +2 more sources

Advancing super‐resolution stimulated emission depletion microscopy with luminescent lanthanide nanocrystals

open access: yesFlexMat, EarlyView.
The state‐of‐the‐art research advances and its cutting‐edge application in super resolution stimulated emission depletion technology based on luminescent lanthanide nanocrystals. Abstract Stimulated emission depletion (STED) microscopy overcomes the diffraction limit to reveal subcellular structures beyond the reach of conventional optical methods ...
Yaqi Chen   +4 more
wiley   +1 more source

Perspectiva de género en la educación infantil: Revisión narrativa centrada en el alumnado (2018-2023)

open access: yesRevista Electrónica Educare
Introducción. El estudio de la perspectiva de género en los contextos educativos se encuentra en auge y responde al interés de tener una educación más inclusiva que respete los derechos humanos. Para comprender los avances de este enfoque en la educación
Sebastián Franco Llanos   +2 more
doaj   +1 more source

Effects of testosterone and high‐dose anabolic steroids on orthodontic‐induced bone remodeling and root resorption: An animal study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background This study investigates the impact of disruptions in testosterone levels on bone remodeling, root resorption, and periodontal ligament (PDL) during orthodontic tooth movement (OTM) in a pubertal male rat model. Methods Testosterone deficiency was induced through orchiectomy, and the anabolic‐androgenic steroid (AAS, testosterone ...
Caio Luiz Bitencourt Reis   +11 more
wiley   +1 more source

Trends in individual reimbursement of orphan drugs in Latvia in 2008–2011

open access: yesSHS Web of Conferences, 2014
Orphan drugs (ODs) are medicinal products intended for diagnosis, prevention or treatment of life-threatening or very serious diseases affecting less than 5 in 10 000 people in the European Union (EU).
Logviss K., Krievins D., Purvina S.
doaj   +1 more source

ODS 5: igualdad de género

open access: yes, 2023
Este trabajo se centra en analizar la situación actual del ODS 5 (igualdad de género) y los progresos de los últimos años a nivel global y también centrándose en la situación del País Vasco . También se realiza un análisis econométrico sobre el índice de igualdad de género, determinando una serie de variables explicativas, utilizando una muestra de 93 ...
openaire   +1 more source

Separation of trichothecene mycotoxins in a matrix of hemp (Cannabis sativa L.) seed, and quantification of deoxynivalenol in hemp grain infected with Fusarium graminearum

open access: yesJSFA reports, EarlyView.
Abstract Background Fusarium graminearum, one of the causal agents of ear rot in maize and head blight of cereal grains, also infects hemp (Cannabis sativa L. containing a maximum of 0.3% tetrahydrocannabinol or THC). This fungal pathogen produces trichothecene mycotoxins when it infects maize and cereal grains, but little is known about its production
Isabelle A. Kagan   +5 more
wiley   +1 more source

Materials for advanced rocket engine turbopump turbine blades [PDF]

open access: yes
A study program was conducted to identify those materials that will provide the greatest benefits as turbine blades for advanced liquid propellant rocket engine turbines and to prepare technology plans for the development of those materials for use in ...
Chandler, W. T.
core   +1 more source

Formal Solutions of a Class of Pfaffian Systems in Two Variables

open access: yes, 2014
In this paper, we present an algorithm which computes a fundamental matrix of formal solutions of completely integrable Pfaffian systems with normal crossings in two variables, based on (Barkatou, 1997).
Abbas, Hassan   +2 more
core   +3 more sources

Clinical Features and Dental Pathologies in Maxillary Sinus Fungal Balls and Odontogenic Sinusitis

open access: yesThe Laryngoscope, EarlyView.
This international, multicenter study compared clinical and dental characteristics of maxillary sinus fungal balls (MSFB), odontogenic MSFB (MSFBO), and odontogenic sinusitis (ODS). When MSFB and MSFBO were compared, MSFBO was associated with extruded root canal material and dental implant protrusion; when MSFBOs and ODS were compared, ODS was ...
Eunice Im   +32 more
wiley   +1 more source

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