Results 31 to 40 of about 571,926 (291)

Effectiveness of Two Keyboarding Instructional Approaches on the Keyboarding Speed, Accuracy, and Technique of Elementary Students [PDF]

open access: yes, 2019
Background: Keyboarding skill development is important for elementary students. Limited research exists to inform practice on effective keyboarding instruction methods.
Donica, Denise K   +2 more
core   +2 more sources

A New Immortalized Human Lacrimal Gland Cell Line

open access: yesCells
The lacrimal gland is crucial for maintaining ocular health by producing the aqueous component of the tear film, which hydrates and nourishes the ocular surface.
Sophie Gleixner   +15 more
doaj   +1 more source

Correlation between Tear Osmolarity and Tear Meniscus [PDF]

open access: yesOptometry and Vision Science, 2014
To examine the relationship between tear meniscus height (TMH) and subjective meniscus grading (subjective tear meniscus [TM]) with tear osmolarity.Tear osmolarity measurements (using TearLab) and digital images of the TM were obtained in 177 consecutive patients undergoing an eye examination at our optometry clinic (Universidad de Santiago de ...
García Resúa, Carlos   +4 more
openaire   +3 more sources

How Our Gaze Reacts to Another Person’s Tears? Experimental Insights Into Eye Tracking Technology

open access: yesFrontiers in Psychology, 2020
Crying is an ubiquitous human behavior through which an emotion is expressed on the face together with visible tears and constitutes a slippery riddle for researchers. To provide an answer to the question “How our gaze reacts to another person’s tears?,”
Alfonso Picó   +3 more
doaj   +1 more source

Total IgE in tears accurately reflects the severity and predicts the prognosis of seasonal allergic conjunctivitis

open access: yesClinical and Translational Allergy, 2022
Background Although immunoglobulin E (IgE) increases significantly in tears and serum during seasonal allergic conjunctivitis (SAC), it is unclear whether tear total IgE can reflect the severity and prognosis of SAC more accurately than serum total IgE ...
Jiayu Bao   +9 more
doaj   +1 more source

Equivalent Mid-Term Results of Open vs Endoscopic Gluteal Tendon Tear Repair Using Suture Anchors in Forty-Five Patients. [PDF]

open access: yes, 2020
BackgroundLittle is known about the relative efficacy of open (OGR) vs endoscopic (EGR) gluteal tendon repair of gluteal tendon tears in minimizing pain and restoring function.
Bini, Stefano A   +5 more
core  

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Imaging-Based Prevalence of Superior Labral Anterior-Posterior Tears Significantly Increases in the Aging Shoulder. [PDF]

open access: yes, 2018
BackgroundSuperior labral anterior-posterior (SLAP) tears can be associated with pain and shoulder dysfunction. Relatively little is known about the age-related prevalence of SLAP tears.PurposeTo investigate the age-related prevalence of imaging ...
Bendich, Ilya   +3 more
core   +1 more source

Prevalence of abnormal findings in 230 knees of asymptomatic adults using 3.0 T MRI. [PDF]

open access: yes, 2020
OBJECTIVE: To identify abnormalities in asymptomatic sedentary individuals using 3.0 Tesla high-resolution MRI. MATERIALS AND METHODS: The cohort comprised of 230 knees of 115 uninjured sedentary adults (51 males, 64 females; median age: 44 years).
D'Silva, A   +9 more
core   +2 more sources

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

open access: yesMolecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed   +10 more
wiley   +1 more source

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