Results 81 to 90 of about 803,930 (187)

Evolution of lubricant degradation and lubricant behaviour in a piston assembly of a reciprocating gasoline engine [PDF]

, 2013
The most difficult and challenging area for the tribology of reciprocating internal combustion engines to improve efficiency and life is the lubricant health within the piston ring pack.
Notay, Rai Bahadur Raman Singh
core   +4 more sources

Short-term effect of eyelid-warming device on the tear film: a randomized observational comparative study

Journal of the Pakistan Medical Association
Objective: To evaluate the short-term effect of using an eyelid-warming device compared to artificial tears on the tear film parameters of dry eye subjects.
Manal Moalla Alharbi, Maram Omar Bashammakh, Sarah Alotaibi , Amal Aldarwesh, Noura Aldossary, Nada Aldahlawi, Gamal Abdel-Rehman El-Hiti   +6 more
doaj   +1 more source

Congenital Bilateral Ectropion in Collodion Baby: A Rare Case Report

Delhi Journal of Ophthalmology, 2019
A baby born with normal full term vaginal delivery to a healthy mother aged 30 years was admitted to Neonatal intensive care unit at our tertiary care centre.
Aruna K.R. Gupta, Kashyap Patel, Yashvi Nathwani, Nikunj Amin, KIshan Makwana   +4 more
doaj   +1 more source

Patient Journey, Disease Burden, Treatment Patterns, and the Impact of Delayed Diagnosis Among Patients With Sjögren's Disease: A Real‐World US Survey

ACR Open Rheumatology, Volume 8, Issue 10, October 2026.
Objective The aim of this study was to investigate disease burden, treatment patterns, and impact of delayed diagnosis on patient outcomes in Sjögren's disease (SjD) in a real‐world setting in the United States. Methods Data were drawn from the Adelphi Primary Sjögren's Syndrome Disease Specific Programme, a US‐based cross‐sectional collaborative ...
Anjana Lalla, Antton Egana, Jack Milligan, Nicola Massey, James Haughton   +4 more
wiley   +1 more source

Multiscale Coupling From Mastication to Retronasal Aroma Perception: The PG‐DTCFN Model and Multiphysics Simulation

Advanced Science, Volume 13, Issue 55, 5 October 2026.
Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen, Xiongfeng He, Zihao Li, Zidong Chen, Jiajin Sun, Xinyu Jiang, Yunhui Zhang, Lizhang Wu, Ran Wang, Jingnan Lu, Bo Wang, Kezhou Cai, Baocai Xu   +12 more
wiley   +1 more source

Comparison of novel lipid-based eye drops with aqueous eye drops for dry eye: a multicenter, randomized controlled trial

, 2015
Peter A Simmons, Cindy Carlisle-Wilcox, Joseph G Vehige Ophthalmology Research and Development, Allergan, Inc., Irvine, CA, USA Background: Dry eye may be caused or exacerbated by deficient lipid secretion.
Simmons PA, Carlisle-Wilcox C, Vehige JG
core  

UV-Spectrophotometric Evaluation of the Stability of Ciprofloxacin Eye Drops at Various Temperature Conditions [PDF]

Ciprofloxacin eye drops, a topical antibiotic for ocular diseases, is commonly obtained “over the counter,” and people are not educated about the importance of storage of the medications, thus interfering with their stability.
Nita Charlotte, Margaret Shanthi, Aniket Kumar, Niranjana Jeba Jeeviha, Mohammed Haris, Gabriella Sharon David   +5 more
core   +1 more source

Efficacy and Safety of Phospholipid Nanoemulsion-Based Ocular Lubricant for the Management of Various Subtypes of Dry Eye Disease: A Phase IV, Multicenter Trial

Clinical Ophthalmology, 2020
Elizabeth Yeu,1 Steven Silverstein,2 Michel Guillon,3 Marc-Matthias Schulze,4 David Galarreta,5 Sruthi Srinivasan,6 Venkiteshwar Manoj6 1Virginia Eye Consultants, Norfolk, VA 23502, USA; 2Silverstein Eye Centers, Kansas City, MO 64133, USA; 3Ocular ...
Yeu E, Silverstein S, Guillon M, Schulze MM, Galarreta D, Srinivasan S, Manoj V   +6 more
doaj  

Translational Barriers and AI‐Driven Challenges of Microfluidics‐Enabled Wearables and Implantable Systems in Personalized Medicine

Advanced Science, Volume 13, Issue 58, 19 October 2026.
An integrative review of microfluidics‐enabled wearables and implantable systems reveals a single‐track translation pipeline, bridging functional biomaterials with clinical utility. Dynamic feedback loops driven by artificial intelligence advance diagnostics toward personalized closed‐loop theranostics.
Ke Huang, Ching Yin Fong, Xin Huang, Bee Luan Khoo   +3 more
wiley   +1 more source

Effectiveness of dry eye therapy under conditions of environmental stress

, 2013
Dry eye is often characterized by increased tear evaporation due to poor tear film quality, especially of the lipid component of the tear film. Using an environmental chamber to induce environmental stress, this study compared the effect of three ...
Tomlinson, Alan, Simmons, Peter A., Madden, Louise   +2 more
core   +1 more source