Results 31 to 40 of about 5,123 (248)

Impact of Damaged Dropper on Pantograph–Catenary Current Collection Quality in High-Speed Railways

Inventions
The regularity of the catenary system and the stability of pantograph–catenary interaction are crucial for ensuring continuous and stable current collection quality in high-speed trains.
Caizhi Yang, Huan Zhang, Like Pan, Yuan Yuan, Qun Yu, Qing Xiong, Ziqian Yang, Wenfu Wei   +7 more
doaj   +1 more source

A case of the blues: Inadvertent ocular injury from accidental instillation of blue ink

American Journal of Ophthalmology Case Reports, 2020
Purpose: Many consumer products and non-ophthalmic medications are packaged in plastic “eye dropper” bottles, posing a risk of accidental ocular chemical injury when these substances are mistaken for eye drops.
Alexander D. Port, Ashley R. Brissette, Kimberly C. Sippel   +2 more
doaj   +1 more source

The ‘Droppers’ of Tulipa and Erythronium

Annals of Botany, 1906
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source

Wear Analysis of Catenary Dropper Lines Due to Discontinuous Contact

Applied Sciences
The service reliability of critical catenary components is strongly influenced by damage evolution at dynamic contact interfaces. In this study, a numerical framework is developed to simulate the dynamic contact behavior and wear progression of catenary ...
Cong Chen, Huai Zhao, Duorun Wang, Xingyu Feng, Guilin Liu, Jiliang Mo, Jian Luo, Dabing Luo   +7 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Forensic characteristics of the personality of a dropper as an intermediary in the commission of fraud using cellular communication

Юридический вестник Самарского университета
The scientific article provides a comprehensive forensic analysis of the identity of a dropper who acts as an intermediary in the commission of fraud using cellular communication.
E. V. Khristinina
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Reduction in drop size of ophthalmic topical drop preparations and the impact of treatment

Journal of Advanced Pharmaceutical Technology & Research, 2011
In this work we devised a method to create smaller eye drops of the glaucoma medication timolol maleate by altering the dropper tip design and changing the physical properties of the formulation.
Shiva Kumar, Roopa Karki, Marreddy Meena, Tigari Prakash, Tanniru Rajeswari, Divakar Goli   +5 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source