Results 91 to 100 of about 6,449,215 (271)

Mechanical axis correction after total knee arthroplasty alters ankle alignment but does not affect ankle function

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Total knee arthroplasty (TKA) restores knee function, but correction of coronal plane deformities may alter the biomechanics of adjacent joints. This study aimed to determine whether changes in knee alignment after TKA have clinical or radiological effects on the ankle.
Alba Portes‐Chiva   +7 more
wiley   +1 more source

Fabrication of Fe-coordinated diamino-functionalized SBA-15 with hierarchical porosity for phosphate removal

open access: yes, 2013
Hierarchically macroporous-mesoporous SBA-15 phosphate adsorbent was synthesized via a dual-templating approach, followed by diamino-functionalization and Fe(III) impregnation.
Huang, W.   +6 more
core  

Partitioned Internal Auditory Canal: Association With Cochlear Aperture Anomalies

open access: yesThe Laryngoscope, EarlyView.
Partitioned internal auditory canal (IAC), defined by a bony septum separating the facial nerve from the cochleovestibular nerve, occurs significantly more often in ears with stenotic or atretic cochlear aperture. ABSTRACT Objective To investigate the association between partitioned internal auditory canal (IAC) and other inner ear abnormalities ...
Levent Sennaroğlu, Emel Tahir
wiley   +1 more source

Packaging biological cargoes in mesoporous materials: Opportunities for drug delivery

open access: yes, 2014
Introduction: Confinement of biomolecules in structured nanoporous materials offers several desirable features ranging from chemical and thermal stability, to resistance to degradation from the external environment.
Siefker, J, Coppens, M-O, Karande, P
core  

Comparative Study on Improvement of Diabetic Model Rats between SBA-15/GLZ and SBA-16/GLZ [PDF]

open access: yes, 2015
目的:通过建立Sd大鼠2型糖尿病模型的方法,研究不同的介孔材料SAb-15与SAb-16分别载药格列齐特(glz),释放速率的作用,以筛选出最佳的载药系统,为临床制剂提供参考。方法:考察SAb-15/glz、SAb-16/glz的载药、释药性能,建立大鼠糖尿病模型,分别检测灌胃给药前(0H)和给药后各时间点(3 H,6 H,9 H,12 H,24 H,27 H,30 H,48 H)各组大鼠血糖浓度的变化。结果:1载药系统的热重分析,SbA-15/glz、SbA-16/glz在200~700 ...
洪宇   +5 more
core  

SBA-15 flow 1st h 60C 13 min SEM

open access: yes, 2022
SEM images SBA-15 flow 1st h 60C reaction temp 13 ...
Christopher Parlett (11078364)
core   +1 more source

Adsorción de metil metacrilato en sílices mesoporosas tipo sba-15 y sba-16 y preparación del híbrido pmma/sba-16

open access: yes, 2010
En este trabajo se reporta la síntesis del material híbrido polimetilmetacrilato (PMMA)/sílice mesoporosa SBA16. El monómero metacrílico es adsorbido por la sílice y posteriormente polimerizado mediante tratamiento térmico, empleando como iniciador peróxido de benzoilo.
GÓMEZ, LORENA   +3 more
openaire   +3 more sources

The Use of the Four Square Step Test and the 10‐m Walk/Run Test to Determine Fall Risk in Children With Duchenne Muscular Dystrophy

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims The identification of the risk of falling in Duchenne muscular dystrophy (DMD) is essential for the implementation of timely preventive approaches. This study aimed to examine the ability of the four square step test (FSST) and the 10‐m walk/run test (10MWRT) to discriminate between fallers and non‐fallers in children with ...
Numan Bulut   +3 more
wiley   +1 more source

In situ synthesis of copper nanoparticles on SBA-16 silica spheres

open access: yesArabian Journal of Chemistry, 2016
AbstractA chemical method for in situ synthesis of copper nanoparticles on SBA-16 silica spheres under ambient conditions has been reported. The silica support has been introduced into copper precursor solution before chemical reduction. Metal ions diffuse into mesopores (pore diameter 5–7nm) of silica where in situ reduction by hydrazine leads to ...
Shah, Asma Tufail   +6 more
openaire   +1 more source

Acid Sulfite Pulping of Hemp: Effects of Processing Conditions on Lyocell Pulp Quality

open access: yesJournal of Polymer Science, EarlyView.
Industrial hemp is emerging as a promising renewable source for next‐generation textile fibers. This study evaluates whether acid sulfite pulping can produce hemp‐based dissolving pulp suitable for lyocell manufacturing. While the process is historically linked to increased cellulose accessibility, it did not achieve the low lignin content and ...
Lelia Lawson   +3 more
wiley   +1 more source

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