Results 131 to 140 of about 280,119 (256)

Reduced patella medialization in valgus and varus knees using a KA‐optimized femoral component in kinematically aligned TKA

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Patellofemoral complications after total knee arthroplasty (TKA) are linked to femoral component design and trochlear alignment. This study compared the effects of a kinematically aligned (KA)‐optimized femoral component versus a standard design on patellofemoral kinematics, contact mechanics and quadriceps function, using native knee ...
Johanna‐Maria Simon   +8 more
wiley   +1 more source

The birth of coronal holes [PDF]

open access: yesProceedings of the International Astronomical Union, 2004
V.G. Fainshtein, G.V. Rudenko
openaire   +1 more source

A Mechanism for Coronal Hole Jets

open access: yes, 2008
Bald patches are magnetic topologies in which the magnetic field is concave up over part of a photospheric polarity inversion line. A bald patch topology is believed to be the essential ingredient for filament channels and is often found in extrapolations of the observed photospheric field.
Mueller, D. A. N., Antiochos, S. K.
openaire   +2 more sources

Advances in research on layered double hydroxides for biomedical applications

open access: yesSmart Molecules, EarlyView.
Layered double hydroxides (LDHs) are pH‐responsive nanomaterials with broad biomedical applications. This review summarizes LDH synthesis methods and compares their advantages. It highlights LDHs' progress in cancer therapy, including chemo‐photothermal, chemo‐immunotherapy, and photodynamic‐immunotherapy combinations and their potential in bone repair.
Xinhui Yang   +13 more
wiley   +1 more source

Energy and Mass Transport Associated with Impulsive Spicular Flows in Solar Coronal Holes

open access: yesThe Astrophysical Journal Letters
How the solar atmosphere is heated from a temperature of about 5000 to 6000 K in the lower atmosphere to about 1–2 MK in the corona has challenged the astrophysical community for nearly 80 yr.
Lei Ni   +5 more
doaj   +1 more source

Pre‐task Vocabulary Support Enhances Lexical Learning but Dampens Positive Emotions: Interactive Task Implementation in English‐as‐a‐Foreign‐Language Classroom

open access: yesTESOL Quarterly, EarlyView.
Abstract This classroom study explored the effects of vocabulary support on collocation learning and affective responses in task‐based language teaching (TBLT) among English‐as‐a‐foreign‐language (EFL) learners at a Japanese university. For this purpose, 68 EFL learners completed two interactive information‐gap tasks under either vocabulary‐support or ...
Yuichi Suzuki, Sachiko Nakamura
wiley   +1 more source

Terendak Military Cemetery: Bodies, Burials, and ‘Operation Bring Them Home'

open access: yesAustralian Journal of Politics &History, EarlyView.
Terendak Military Cemetery occupies an unusual position in the history of Australian war cemeteries. Initially established to service the needs of the community at Terendak Garrison—the operational base for Commonwealth forces in Malaya during the early years of the Cold War—it became the official overseas burial site of Australian dead during the ...
Hannah Swaine, Kate Ariotti
wiley   +1 more source

Electron acceleration sites in a large-scale coronal structure [PDF]

open access: yes, 1997
Radio observations and interplanetary particle measurements have shown that even in the absence of conspicuous violent processes in the low atmosphere (such as Hα flares) electrons are accelerated in the corona, most likely at higher altitudes than ...
Soru-Escaut, I.   +3 more
core   +1 more source

Coronal mass ejections and their associations with solar flares and coronal holes

open access: yes, 1992
64-69The results of an analysis of the associations of coronal mass ejections (CMEs) with solar flares and coronal holes are presented. Out of 79 CMEs whose locations and span are known, 10 CMEs circles contain solar flares.
Verma, V K
core  

Randomized Controlled Clinical Trial Comparing Screw‐Retained Monolithic Zirconia Implant Crowns on Standardized Titanium Base Versus Customized Titanium Abutments– 3‐Years Data

open access: yesClinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To assess 3‐year interim results of implant‐supported monolithic zirconia single crowns on standardized titanium base vs. customized titanium abutments. Material and Methods Patients in need of posterior implant were recruited.
Jenni Hjerppe   +5 more
wiley   +1 more source

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