Results 111 to 120 of about 1,594,117 (300)

Crystal cleaving machine [PDF]

, 1982
A machine is disclosed for cleaving hard crystals. A typical example of which is lithium fluoride, with prcision and uniformity and includes vertical axis positioning control means for an adjustable spring tension guided hammer mechanism employed to ...
Benedicto, J. S. J., Hallberg, F. C.
core   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Yarn tension control technique for improving polyester soft winding process. [PDF]

Sci Rep, 2021
Ali M, Ahmed R, Amer M.
europepmc   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Multi-Span Tension Control for Printing Systems in Gravure Printed Electronic Equipment

Applied Sciences
The tension system is one of the most critical systems in gravure printed electronic equipment. It possesses a complex structure that spans the entire feeding process, from unwinding through printing to rewinding.
Kui He, Shifa Li, Pengbo He, Jian Li, Xingmei Wei   +4 more
doaj   +1 more source

Rat in vitro spermatogenesis promoted by chemical supplementations and oxygen-tension control. [PDF]

Sci Rep, 2021
Matsumura T, Sato T, Abe T, Sanjo H, Katagiri K, Kimura H, Fujii T, Tanaka H, Hirabayashi M, Ogawa T.   +9 more
europepmc   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Development of a microsurgery-assisted robot for high-precision thread traction and tension control, and confirmation of its applicability. [PDF]

Int J Med Robot, 2021
Hangai S, Nozaki T, Soma T, Miyashita H, Asoda S, Yazawa M, Sato K, Kawana H, Ohnishi K, Kobayashi E.   +9 more
europepmc   +1 more source

Failure of Aileron Control Cable in Ajeet Aircraft MK-E-2015 [PDF]

The Aileron control cable of an Ajeet aircraft was found snapped . On ootical and scanning electron microscopic examination, it was found that the majority of the strands of the cable had thinned due to excessive contact wear with a oulley and ...
Krishnan, RV, Radhakrishnan, S, Raghuram, AC, Ramachandran, V, Venkataswamy, MA   +4 more
core  

Local Control of Nineteenth Century Public Policy and the Ethnic Working Class in New England\u27s Mill Towns [PDF]

, 1993
This essay, using census material, newspaper reports, and other primary sources, examines the impact of local control of public policy on ethnic working class in nineteenth century New England.
Dauphinais, Paul R
core   +1 more source